Curriculum vitae - University of Colorado Denver



CURRICULUM VITAE

LORI A. KAROL, M.D.

Professor

Department of Orthopaedic Surgery

University of Colorado

Chief of Pediatric Orthopaedics

Childrens Hospital of Colorado

16th Street

Aurora, Colorado

Date of Birth: November 7, 1961 Spouse: Robert Karol

Place of Birth: Detroit, Michigan Children: Molly Claire Karol (12/28/91)

Licensure: Texas, Colorado Leah Marie Karol (11/05/93)

Abigail Rose Karol (8/23/96)

Certification: National Board of Medical Examiners, 1986.

American Board of Orthopaedic Surgery, 1993

Recertified American Board of Orthopaedic Surgery, 2002, 2011.

Education: Bachelor of Science with Distinction

Biomedical Sciences

University of Michigan

Ann Arbor, Michigan

December, 1983

Doctor of Medicine

Integrated Premedical/Medical Program

University of Michigan

June, 1985

Hospital Training:

Intern/General surgery

Wayne State University School of Medicine

Detroit, Michigan

June, 1986

Resident/Orthopaedic Surgery

Wayne State University School of Medicine

Detroit, Michigan

June, 1990

Fellow/Pediatric Orthopaedics and Scoliosis

Texas Scottish Rite Hospital

Dallas, Texas

June, 1991

Current Position: Chief, Division of Pediatric Orthopaedic Surgery

Rose Brown Endowed Chair of Pediatric Orthopaedics

Childrens Hospital of Colorado

Aurora, Colorado

July 1, 2020 – present

Professor of Orthopaedic Surgery

University of Colorado

Aurora, Colorado

2020-present

Past Positions: Assistant Chief of Staff

Texas Scottish Rite Hospital for Children

Dallas, Texas

January 2015 – June 2020

Chief Quality Officer

Texas Scottish Rite Hospital for Children

Dallas, Texas

January 2019 – June 2020

Professor of Orthopaedic Surgery

University of Texas Southwestern Medical Center

Dallas, Texas

January 2006- June 2020

Staff Orthopaedist

Texas Scottish Rite Hospital for Children

Dallas, Texas

May, 1994 – January 2015

Associate Professor of Orthopaedic Surgery

University of Texas Southwestern Medical Center

Dallas, Texas

January 1999- December 2005

Assistant Professor of Orthopaedic Surgery

University of Texas Southwestern Medical Center

Dallas, Texas

May 1994 – December 1998

Assistant Professor of Orthopaedic Surgery

University of California, Davis

Sacramento, California

August 1991 - May 1994

Administrative Roles:

1995 - 2020 Medical Director, Movement Science Laboratory, TSRH

1995 - 2020 Performance Improvement Committee Chairperson, TSRH

1995 - 2020 Mortality and Morbidity Committee Chairperson, TSRH

2000 - 2002 Division Director, Movement Science Laboratory, TSRH

2000 – 2004 Member, Research Advisory Panel, TSRH

2005 - 2006 Member, Research Advisory Panel, TSRH

2010 - 2016 Texas Medical Board Expert Panelist

Memberships:

1991 - present American Academy for Cerebral Palsy & Developmental Medicine

1993 - present American Medical Association

1994 - present Pediatric Orthopaedic Society of North America

Membership Committee 2002-2007

Chairperson, Membership Committee 2007

Chairperson, Communications Council 2003-2009

Education Committee 2005-2009

Long Range Planning Committee 2009-2012

Nominating Committee 2011

Advocacy Committee 2011-2014

Chairperson, Advocacy Committee 2012

Vice President 2013-2014

President Elect 2014 – 2015

President 2015- 2016

Immediate Past President 2016 – 2017

Past President 2017-2018

Chairperson, Nominating Committee 2016- 2017

Long Range Planning Committee 2017-2019

Chairperson, 2017-2018

Chairperson, Travelling Fellowship Committee 2018-2019

Nominating Committee 2018-2019

Travelling Fellow Committee 2019-2020

1995 - present American Academy of Orthopaedic Surgeons

Chairperson, Pediatric Program Subcommittee 2005-2009

Leadership Fellow Program 2006

Public & Media Relations Oversight Group 2006-2009

Board of Orthopaedic Specialties (BOS) POSNA representative 2008-2009

1996 - present North American Society for Gait and Clinical Movement Analysis

Conference Chairperson, 1999 meeting

Awards Committee, 2003

1998 - 2003 Scoliosis Research Society, Candidate Fellow

1998 - 2011 SICOT

2002 – 2017 American Orthopaedic Association

2003 – present Scoliosis Research Society, Active Fellow

Awards and Scholarship Committee 2006-2009

Continuing Medical Education Oversight Committee 2010-2015

Public Relations Committee 2010 – 2014

Chair 2012-2013

Education Committee 2010 – 2015

Chair Elect 2012-2013

Chair 2013-2014

Website Committee 2012-2014

Worldwide Courses Committee 2013-2014

Federation of Spine Associations Representative 2014-2015

Nominating Committee 2014-2015

Director at Large, Board of Directors 2017-2019

Vice President 2020-present

2003 – 2019 Limb Lengthening and Reconstruction Society: ASAMI-North America

2008 – present International Pediatric Orthopaedic Think Tank

Treasurer 2014-present

2013 – present Pediatric Society of Greater Dallas

2013 – 2019 American Academy of Pediatrics, Orthopaedic Section

2014 International Congress of Early Onset Scoliosis

Program Committee 2013

2015 – present European Pediatric Orthopaedic Society

Honors and Awards:

Chief Administrative Resident

July 1989 - June 1990

AOA-Zimmer Resident Research Award

Presented at 1990 Meeting of the American Orthopaedic Association

June 11, 1990

Boston, Massachusetts

Resident Research Forum

Detroit Academy of Orthopaedic Surgeons

Second Prize

"The Effect of Pelvic Osteotomies on Birth Canal Size"

June, 1990

Detroit, Michigan

Leadership Fellow Program Awardee

American Academy of Orthopaedic Surgeons

March, 2006

American Academy of Orthopaedic Surgeons Achievement Award

March, 2010

Arthur Heune Research Award

Pediatric Orthopaedic Society of North America

“Prospective Functional Evaluation of Children with Idiopathic Clubfeet”

May 12, 2011

Best Clinical Paper Award

Pediatric Orthopaedic Society of North America

“The Effect of Compliance Monitoring on Brace Use and Success in Patients with AIS”

May 1, 2015

American Academy of Orthopaedic Surgeons Achievement Award

March, 2016

Behrooz A. Akbarnia MD Award

Best Paper

International Congress on Early Onset Scoliosis

“Continued Deterioration in Pulmonary Function at Minimum 18-Year Followup from Early Thoracic Fusion in Non-neuromuscular Scoliosis”

D. Bouton, L. Karol, K. Poppino, C. Johnston

November 17, 2017

American Academy of Orthopaedic Surgeons Achievement Award

March, 2018

Best Paper Award

Limb Lengthening and Reconstruction Society

“Gait Analysis in Children with Proximal Focal Femoral Deficiency”

L. Floccari, K. Jeans, C. Johnston, T. Herring, L. Karol

July 2018

Editorial Boards:

2001-2007 Reviewer, Journal of the American Academy of Orthopaedic Surgeons

2007-2017 Deputy Editor, Journal of the American Academy of Orthopaedic Surgeons

2003-present Consultant Reviewer, Journal of Bone and Joint Surgery

2004 Consultant Reviewer, Journal of Rehabilitation Research and Development

2005-present Consultant Reviewer, Journal of Pediatric Orthopaedics

2017-2020 Editorial Board, Journal of Pediatric Orthopaedics

2006-present Consultant Reviewer, Clinical Orthopaedics and Related Research

2008 Consultant Reviewer, Journal of Orthopaedic Research

2010-present Consultant Reviewer, Journal of Children’s Orthopaedics

2012 – present Editorial Board, Journal of Children’s Orthopaedics

Past Appointments:

1991 -1994 California Children's Services, Consultant

Bowling Green Medical Therapy Unit

Sacramento County Health Department

Sacramento, California

Newcastle Medical Therapy Unit

Placer County Health Department

Auburn, California

Starr King Medical Therapy Unit

Sacramento County Health Department

Carmichael, California

1992 - 1994 Sutter Community Hospitals

Sutter Memorial Hospital/Courtesy Privileges

Visiting Professorships:

1. 1990 "Single Pin Fixation in Slipped Capital Femoral Epiphysis: A Biomechanical and Clinical Discussion" presented at Emory University School of Medicine

December 18, 1990

Atlanta, Georgia

2. 1991 "Single Pin Fixation in Slipped Capital Femoral Epiphysis: A

Biomechanical and Clinical Discussion" presented at Vanderbilt

University

January 22, 1991

Nashville, Tennessee

3. 1995 "Elbow Fractures in Children" and "Leg Length Discrepancy" presented at McLaren Regional Medical Center

April 4 - 5, 1995

Flint, Michigan

4. 2000 Les Journees De Montpellier 2000.

February 29 – March 2, 2000

Montpellier, France

5. 2001 “Pathologic Gait Analysis”

Frederick J. Fischer Memorial Lectureship

April 23, 2001

University of Michigan, Ann Arbor, Michigan

6. 2001 “Nonoperative Treatment of Clubfeet” and “Open Reductions of the Hip in DDH”

Kirklin Ashley Memorial Lectureship

July 23-25, 2001

University of California-Davis

Northern California Shriner’s Hospital

Sacramento, California

7. 2002 “Gait Analysis In Pediatric Amputees”, “The Resuts of Treatment of Congenital Pseudarthrosis of the Tibia”, and “The Use of Gait Analysis in Foot Abnormalities (Clubfoot)”

Les Journees De Montpellier 2002

March 7-8, 2002

Montpellier, France

8. 2002 “Current Trends in the Treatment of Clubfoot”

Resident Research Day

June 12, 2002

Wayne State University, Detroit, Michigan

9. 2006 “Current Trends in the Treatment of Clubfoot”, “Gait Analysis, What is it and who is it good for?”, “Equinovarus”, and “Hip Surgery in Patients with Cerebral Palsy”

Joseph S. Barr Visiting Professorship

June 6-9, 2006

University of Vermont and Dartmouth University, Burlington Vermont

10. 2009 “Gait Analysis in Pediatric Orthopaedics”, “Controversies in Slipped Capital Femoral Epiphysis”, “Treatment of DDH from Birth to 2 Years of Age”, and “Nonoperative Treatment of Clubfeet”

Association Mexicano of Orthopaedica y Traumatologia

October 27-30, 2009

Guadalajara, Mexico

11. 2010 “Open Reduction in Children with DDH”.

Leon Root Honorary Lecture in Pediatric Orthopaedics

Hospital for Special Surgery

October 8, 2010

New York City, New York

12. 2011 “Benign Bone Tumors”, “Hip Surgery in Children with Cerebral Palsy”, “Open Reduction of the Hip” and “Gait Analysis in Clubfoot”

Israeli Pediatric Orthopaedic Society

June 23-25, 2011

Nahariya, Israel

13. 2012 “Functional Assessment in Clubfoot”, “Hip Surgery in Children with Cerebral Palsy”, “Bracing

Adolesccent Idiopathic Scoliosis: Where are we in 2012?”

G. Wilbur Westin Visiting Professorship

March 29-30, 2012

Shriner’s Hospital for Children

Los Angeles, California

14. 2012 “An Overview to Orthopaedic Syndromes”, “Principles of Ponseti Treatment of Clubfeet”, “Gait Analysis In Children with Cerebral Palsy”, “Functional Assessment in Clubfoot”, and “Bracing in Adolescent Idiopathic Scoliosis: Where are We in 2012?”

Australian Pediatric Orthopaedic Society

September 19-22, 2012

Noosa, Queensland, Australia

15. 2012

“Gait Analysis in Pediatric Amputees”

November 14, 2012

Brown University

Providence, Rhode Island

16. 2013

“Medial Approach Open Reduction in DDH”, “Foot Surgery in Children with Cerebral Palsy”, “Bracing in Adolescent Idiopathic Scoliosis”, “Early Onset Scoliosis: Why We Don’t Do What We Used To”, and “Gait Analysis: It’s Not Just for Geeks Anymore”

16th Annual Byron Beattie Lectureship

October 4-5, 2013

Shriner’s Hospital for Children

Portland, Oregon

17. 2013

“Gait Analysis in Pediatric Amputees”, “Natural History of Early Onset Scoliosis: Why We Don’t Do Early Fusions”, and “Gait Analysis: It’s Not Just for Geeks Anymore.”

December 13, 2013

Valley Children’s Hospital

Fresno, California

18. 2014

“Lower Extremity Surgery in Children with Cerebral Palsy” and “Foot Surgery in Children with Cerebral Palsy”

Carrie Tingley Winter Symposium

January 17-18, 2014

University of New Mexico

Albequerque, New Mexico

19. 2014

“Normal, Pathologic, and Amputee Gait”, “Medial Approach Open Reduction of the Hip”, “Natural History of Early Onset Scoliosis: Why We Don’t Do Early Fusions”, “Current Treatment of Clubfoot”, and “Evaluation of the Limping Child”

June 13-14, 2014

John Roberts Visiting Professorship

Childrens Hospital of New Orleans

New Orleans, Louisiana

20. 2014

“Bracing in AIS”, “Adolescent Idiopathic Scoliosis”, “Benign Bone Tumors”, “Lower Extremity Surgery in Children with Cerebral Palsy”, “Gait Analysis in Children with Clubfeet”,and “Medial Open Reduction of the Hip”

September 24-27, 2014

SAOTI Meeting

Buenos Aires, Argentina

21. 2014

“Pediatric Amputee Gait” and “Early Onset Scoliosis: Why We Don’t Do What We Used to and What We Do Now”.

Kosair Lectureship

December 12, 2014

Shriner’s Hospital for Children

Lexington, Kentucky

22. 2015

“Open Reduction of the Hip in DDH”

March 4, 2015

Oakwood Hospital Department of Orthopaedics

Dearborn, Michigan

23. 2015

“Normal and Pathologic Pediatric Gait”

November 30, 2015

Campbell Clinic

Memphis, Tennessee

24. 2015

“Pediatric Gait Pathologies”

December 4, 2015

William Beaumont Medical Center Department of Ortrhopaedics

Royal Oak, Michigan

25. 2016

“The evaluation of limp in orthopaedics: how gait analysis can teach you what to see”, “Medial approach open reduction in DDH”, “Updates in the Treatment of Congenital Pseudarthrosis of the Tibia”, My Evidence-based Approach to Bracing in AIS”, “Changes in Practice in Early Onset Scoliosis Based on Long-term PFT Data”

Jesse Nicholson Visiting Professorship

Children’s Hospital of Philadelphia

June 23, 2016

Philadelphia, Pennsylvania

26. 2016

“Medial Epicondyle Fractures”, “Tibial Tubercle Fractures”, “Gait Analysis in Foot Deformities in CP”, and “Forearm Fractures: What Can We Accept?”.

Sociedad Mexicana de Ortopedia Pediatrica

November 18-19, 2016

Cancun, Mexico

27. 2017

“Early Onset Scoliosis: Why We Don’t Do What We Used to Do and What We Do Now”

J. Leonard Goldner Visiting Professorship

Duke University Department of Orthopaedic Surgery

April 18-19, 2017

Durham, North Carolina

28. 2017

“Early Onset Scoliosis: Why We Don’t Do What We Used to Do and What We Do Now”, “Evaluation of the Limping Child” and “Evidence Based Bracing in AIS”

Neil E. Green Visiting Professorship

Vanderbilt University

June 30, 2017

Nashville, Tennessee

29. 2017

“Early Onset Scoliosis: Why We Don’t Do What We Used to Do and What We Do Now”, and “Evidence Based Bracing in AIS”

Guy Caldwell Visiting Professorship

Tulane University

August 4-5, 2017

New Orleans, Louisiana

30. 2017 “Perthes: the TSRH Approach”, “Treatment of Clubfoot at TSRH”, “Open Reduction of the Hip in the Child Less than Two”, “Early Onset Scoliosis: Why We Don’t Do What We Use to Do and What We Do Now”, and “Hip Surgery in Cerebral Palsy”

Combined Meeting of the Pediatric Orthopaedic Society of New Zealand and the Pediatric OrthopaedicSociety of Australia

August 30-September 3, 2017

Queenstown, New Zealand

31. 2017 “Gait Analysis Essentials”, “What Did We Learn About AIS: To Brace or Not?”, “Indications, Management, and Tricks for the Pavlik Harness in DDH”, and “Gait Analysis Post Clubfoot Treatment: What Can It Teach You”. Curso Internacional de Ortopedia Pediatrica: POSNA-SLAOTI-EPOS

October 12-14, 2017

Sao Paulo, Brazil

32. 2017 “Early Onset Scoliosis and Pulmonary Function”, “Medial Approach Open Reductionin DDH”, and “Ponseti and French Physical Therapy in Clubfoot”. Meeting of the German Orthopaedic Society (POSNA Meets the DKOU)

October 23-26, 2017

Berlin, Germany

33. 2018 “Evidence Based Bracing in AIS” and “Early Onset Scoliosis: Why We Don’t Do What We Used to Do, and What We Do Now”. Orthopaedic Day. Denver Children’s Hospital.

April 20, 2018

Denver, Colorado

34. 2018 “Early Onset Scoliosis: Why We Don’t Do What We Used to Do, and What We Do Now”.

Eugene E. Bleck, M.D. Visiting Professorship. Stanford University.

October 24, 2018

Palo Alto, California

35. 2018 “Gait and Function in Patients with Clubfoot”, “Pediatric Amputee Gait”, “The Analysis of Scoliosis Patients in the Movement Science Laboratory”, and “Leaving the Lab: What Can We Learn?”.

Shirley Ryan Ability Lab Visiting Professorship, Northwestern University

November 2, 2018

Chicago, Illinois

36. 2019 “Gait and Function in Patients with Clubfoot”

Longwood Grand Rounds, Boston Childrens Hospital, Harvard University

January 16, 2019

Boston, Massachusetts

37. 2019 “Evidence-Based Bracing in Adolescent Idiopathic Scoliosis” and “Early Onset Scoliosis: Why We Don’t Do What We Used to Do, and What We Do Now.”

Rainbow Visiting Professorship, Rainbow Babies and Childrens Hospital

April 9-10, 2019

Cleveland, Ohio

38. 2019 “The Evaluation of the Limping Child”, “Evidence-Based Bracing in Adolescent Idiopathic Scoliosios”, “Early Onset Scoliosis and its Influence on Pulmonary Function”, and “Early Onset Scoliosis: What We Do Now”.

9th Annual Pediatric Orthopaedic Visiting Professorship

Seattle Children’s Hospital

June 14, 2019

Seattle, Washington

39. 2019 “Evidence Based Treatment in Congenital Pseudarthrosis of the Tibia”.

AI Dupont Nemours Institute

October 18, 2019

Wilmington, Delaware

40. 2019 “Early Onset Scoliosis: Why We Don’t Do What We Used To and What We Do Now”

Orthopaedic Grand Rounds

Columbia University

October 31, 2019

New York, New York

Presentations:

1. 1989 L. Karol, R. Haut, R. Doane, S. Cornicelli, A. Manoli: "In Situ Pinning of Slipped Capital Femoral Epiphysis: A Biomechanical Analysis After In Situ Fixation". Children's Day, Children's Hospital of Michigan, March, 1989. Detroit, Michigan.

2. 1989 L. Karol, R. Haut, R. Doane, S. Cornicelli, A. Manoli: "In Situ Pinning of Slipped Capital Femoral Epiphysis: A Biomechanical Analysis After In Situ Fixation". Michigan Orthopaedic Society, June 23, 1989. Harbor Springs, Michigan.

3. 1989 L. Karol, R. Loder, S. Johnson: "The Effect of Pelvic Osteotomies on Birth Canal Pelvic Size". Herbert E. Pederson Day, October 20, 1989. Detroit, Michigan.

4. 1989 L. Karol, R. Doane, R. Haut, S. Cornicelli, A. Manoli: "In Situ Pinning of Slipped Capital Femoral Epiphysis: A Biomechanical Analysis After In Situ Fixation." American Academy of Pediatrics, Orthopaedic Section, October 23, 1989. Chicago, Illinois.

5. 1990 L. Karol, R. Doane, R. Haut, S. Cornicelli, A. Manoli: "In Situ Pinning of Slipped Capital Femoral Epiphysis: A Biomechanical Analysis After In Situ Fixation." American Academy of Orthopaedic Surgeons, February 8, 1990. New Orleans, Louisiana.

6. 1990 L. Karol, R. Doane, R. Haut, S. Cornicelli, A. Manoli: "In Situ Pinning of Slipped Capital Femoral Epiphysis: A Biomechanical Analysis After In Situ Fixation." American Orthopaedic Association Residents' Meeting, March 14, 1990. Newport Beach, California.

7. 1990 L. Karol, R. Loder, S. Johnson: "The Effect of Pelvic Osteotomies on Birth Canal Pelvic Size". American Orthopaedic Association Residents' Meeting, March 14, 1990. Newport Beach, California.

8. 1990 M. Dekutoski, L. Karol, D. Aronson, R. Lamont: "Spinal Surgery in Myelodysplasia". Herbert E. Pederson Day, October 26, 1990. Detroit, Michigan.

9. 1991 L. Karol, R. Browne, C. Johnston: "The Incidence of Curve Progression in Male Idiopathic Scoliosis". Brandon Carrell Lectureship, May 9, 1991. Dallas, Texas.

10. 1991 M. Dekutoski, L. Karol, D. Aronson, R. Lamont: Surgical Treatment of Scoliosis in Myelomeningocoele". Pediatric Orthopaedic Society of North America, May 12, 1991. Dallas, Texas.

11. 1991 L. Karol, M. Dekutoski, D. Aronson, R. Lamont: Surgical Treatment of Scoliosis in Myelomeningocoele". American Academy of Cerebral Palsy & Developmental Medicine, October 10, 1991. Louisville, Kentucky.

12. 1991 L. Karol: "Proximal Femoral Focal Deficiency". University of California, Davis Medical Center, Orthopaedic Grand Rounds, October 15, 1991. Sacramento, California.

13. 1991 L. Karol: "Orthopaedic Aspects of Cerebral Palsy". University of California, Davis Medical Center, Department of Pediatrics, October 22, 1991. Sacramento, California.

14. 1992 L. Karol, R. Browne, C. Johnston: "The Incidence of Curve Progression in Male Idiopathic Scoliosis". American Academy of Orthopaedic Surgeons, February 22, 1992. Washington, D.C.

15. 1992 L. Karol: "Natural History of Male Idiopathic Scoliosis". University of California, Davis Medical Center, Orthopaedic Grand Rounds, April 27, 1992. Sacramento, California.

16. 1992 L. Karol, R. Browne, C. Johnston: "The Incidence of Curve Progression in Male Idiopathic Scoliosis". Pediatric Orthopaedic Society of North America, May, 1992. Newport, Rhode Island.

17. 1992 L. Karol: "Open Fractures in Children". University of California, Davis Medical Center, Orthopaedic Grand Rounds, August 25, 1992. Sacramento, California.

18. 1992 L. Karol: "Male Idiopathic Scoliosis". Sutter Hospital Orthopaedic Grand Rounds, September 10, 1992. Sacramento, California.

19. 1992 L. Karol: "Developmental Dysplasia of the Hip". University of California, Davis Medical Center, Orthopaedic Grand Rounds, November 10, 1992, Sacramento, California.

20. 1993 L. Karol: "Elbow Fractures in Children". University of California, Davis Medical Center, Emergency Medicine Academic Forum, January 26, 1993. Sacramento, California.

21. 1993 L. Karol: "Femoral Lengthening". Ilizarov Course sponsored by University of California, Davis, February 25, 1993. Squaw Creek, California.

22. 1993 L. Karol: "Common Pediatric Orthopaedic Problems - What's Normal and What's Not". Clinical Problems in Outpatient Pediatrics sponsored by Sutter Community Hospital, March 1993. Sacramento, California.

23. 1993 L. Karol: "Evaluation and Management of Acute Knee and Ankle Injuries in Kids". Kids and Sports, sponsored by Sutter Community Hospital, May, 1993. Sacramento, California.

24. 1993 P. Robertson, L. Karol: "Open Fractures of the Tibia and Femur in Children". University of California, Davis Medical Center, Alumni Day Program, June 10, 1993. Sacramento, California.

25. 1993 L. Karol: "Fracture Management in Children". Tenth Annual "Trauma is Teamwork" Conference, Critical Care Department, University of California, Davis, October, 1993. Sacramento, California.

26. 1993 L. Karol: "Orthopaedic Aspects of Cerebral Palsy". University of California, Davis, Department of Physical Medicine and Rehabilitation, October 1993. Sacramento, California.

27. 1994 P. Robertson, L. Karol, G. Rab. "Open Fractures of the Lower Extremities in Children." American Orthopaedic Association Residents' Meeting, March, 1994. Atlanta, Georgia.

28. 1994 L. Karol. "Sprains and Sports Related Injuries". Pediatric Office Orthopaedics Conference, Texas Scottish Rite Hospital, May 21, 1994. Dallas, Texas.

29. 1994 L. Karol, P. Robertson, G. Rab. "Open Fractures of the Lower Extremities in Children." Brandon Carrell Lectureship, Texas Scottish Rite Hospital, June 10, 1994. Dallas, Texas.

30. 1995 L. Karol, "Improving Your Results with Slipped Capital Femoral Epiphysis". Instructional Course Lecture, Annual Meeting of the American Academy of Orthopaedic Surgeons, February 20, 1995. Orlando, Florida.

31. 1995 L. Karol, C. Johnston,J. Hanway, K. Song, J. Herring, C. Smith, C. Concha. "Gait Analysis and Muscle Strength Testing in Children With Surgically Treated Clubfeet". Pediatric Orthopaedic Society of North America, May 3, 1995. Miami, Florida.

32. 1995 L. Karol. "Surgical Treatment of Spinal Deformity in Children with Cerebral Palsy." Annual Meeting of the California Children's Services. May 20, 1995. Sacramento, California.

33. 1995 L. Karol, C. Johnston, J. Hanway, K. Song, S. Kolarandath, C. Smith, C. Concha. "Gait Analysis and Muscle Strength Testing in Children with Surgically Treated Clubfeet". North American Gait Conference, June 2, 1995. Waterloo, Ontario, Canada.

34. 1995 L. Karol. “Normal Gait.” Dallas Orthotics and Prosthetics Course. October 1995. Dallas, Texas.

35. 1996 L. Karol. Slipped Capital Femoral Epiphysis: The Basics.” Instructional Course Lecture, Annual Meeting of the American Academy of Orthopaedic Surgeons, February 24, 1996. Atlanta, Georgia.

36. 1996 L. Karol. “Pediatric Cervical Spine Problems.” UTSW Department of Pediatrics Grand Rounds. February 28, 1996. Dallas, Texas.

37. 1996 L. Karol. “Common Gait Pathologies.” Marge Barre Symposium on Gait Analysis. March 30, 1996. Dallas, Texas.

38. 1996 L. Karol, N. Haideri, S. Halliday, B. Smitherman, C. Johnston. “Gait Analysis and Muscle Strength in Children with Healed Congenital Pseudarthrosis of the Tibia.” Pediatric Orthopaedic Society of North America. May 15, 1996. Phoenix, Arizona.

39. 1996 J. Sanders, W. Smith, E. Stanley, M. Bueche, L. Karol. “Metaphyseal Failure Following Single Srew Fixation for Slipped Capital Femoral Epiphysis - The Problems with the Chronic Unstable Slip.” Pediatric Orthopaedic Society of North America. May, 1996. Phoenix, Arizona.

40. 1996 L. Karol. “Surgical Treatment of Pediatric Fractures.” 16th Annual Congress of National Association of Orthopaedic Nurses. June 4, 1996. Dallas, Texas.

41. 1996 L. Karol. “Normal Gait” and “Spinal Deformity Orthoses”. Dallas Orthotics and Prosthetics Course. October 24-25, 1996. Dallas, Texas.

42. 1997 L. Karol, R Morrissey, G. Rab. “Slipped Capital Femoral Epiphysis: the Basics.” Instructional Course Lecture, Annual Meeting of the American Academy of Orthopaedic Surgeons. February 17, 1997. San Francisco, California.

43. 1997 N. Haideri, S. Halliday, L. Karol, C. Concha, C. Smith, C. Johnston. “A Model for the Evaluation of Trunk Motion.” Meeting of the North American Society for Gait and Clinical Movement Analysis. April 10, 1997. Chicago, Illinois.

44. 1997 S. Halliday, C. Reilley, W. Keezel, L. Karol, K. Song. “Relation of Gait Analysis to Radiographic, Static Range of Motion and Strength Evaluation in Slipped Capital Femoral Epiphysis”. Meeting of the North American Society for Gait and Clinical Movement Analysis. April 11, 1997. Chicago, Illinois.

45. 1997 M. Concha, L. Karol, D. Katz. “Evaluation of Abduction Orthoses with Gait Analysis.” Annual Meeting of the Association for Children’s Prosthetic and Orthotic Clinics. April 17, 1997. Dallas, Texas.

46. 1998 L. Karol “Gait Analysis in Children with Neuromuscular Disease” Carrell Krusen Symposium.February 26, 1998. Dallas, Texas.

47. 1998 L. Karol. “Gait Deviations in Children.” Science in Family Medicine Symposium. March 6,1998. Dallas, Texas

48. 1998 L. Karol, S. Halliday. “Who Benefits from Rectus Femoris Transfer?” Pediatric Orthopaedic Society of North America. May 8. 1998. Cleveland, Ohio.

49. 1998 L. Karol, J. Settecerri. “Effectiveness of Femoral Varus Osteotomy in Cerebral Palsy” Pediatric Orthopaedic Society of North America. May 8, 1998. Cleveland, Ohio.

50. 1999 L. Karol. “Gait Analysis in Children with Neuromuscular Disease” Carrell Krusen Symposium. February 24, 1999. Dallas, Texas.

51. 1999 L. Karol, S. Halliday, P. Gourineini. “Gait and Function After Hip Arthrodesis” Pediatric Orthopaedic Society of North America. May 17, 1999. Orlando, Florida.

52. 1999 L. Karol, E. Sink, J. Herring. “Halo Traction in Pediatric Severe Scoliosis” Pediatric Orthopaedic Society of North America. May 18. 1999. Orlando, Florida.

53. 1999 L. Karol. “Normal and Pathologic Gait in Children.” Grand Rounds, Department of Physical Medicine and Rehabilitation. July 23, 1999. Dallas, Texas.

54. 1999 L. Karol, S. Halliday. “Motion Analysis in the Child with Cerebral Palsy.” Team Management of Cerebral Palsy , sponsored by International Society for Prosthetics and Orthotics. November 11, 1999. Dallas, Texas.

55. 2000 L. Karol. “Normal and Pathologic Gait in Children.” Grand Rounds, Department of Pediatrics. January

26, 2000. Dallas, Texas.

56. 2000 L. Karol, D. Konigsberg. “Medial Open Reduction of the Hip in Infants with DDH.” Les Journees De Montpellier 2000. March 2, 2000. Montpellier, France.

57. 2000 L. Karol. “Lessons I Have Learned from Gait Analysis”. Les Journees De Montpellier 2000. February 29, 2000. Montpellier, France.

58. 2000 L. Karol. “Gait Disturbances in Children.” Texas State Family Practice Association. July 28, 2000. Austin Texas.

59. 2000 L. Karol. “Gait Analysis in Children with Cerebral Palsy.” Department of Orthopaedics Grand Rounds, John Peter Smith Hospital. September 1, 2000. Fort Worth, Texas.

60. 2000 L. Karol. “Efficacy of Bracing in Male Idiopathic Scoliosis.” Scoliosis Research Society. October 20, 2000. Cairns, Australia.

61. 2001 L. Karol. “The Orthopaedist and the CP Patient.” The Child with Cerebral Palsy: A Multidisciplinary Perspective.” March 26, 2001. Dallas, Texas.

62. 2001 L. Karol. “Efficacy of Bracing in Male Idiopathic Scoliosis.” Pediatric Orthopaedic Society of North America. May 3, 2001. Cancun, Mexico.

63. 2001 L. Karol, D. Konigsberg, S. Colby and S. O’Brien. “The Results of Medial Open Reduction of the Hip in Infants with DDH”. Pediatric Orthopaedic Society of North America. May 3, 2001. Cancun, Mexico.

64. 2001 L Karol. “Developmental Dislocation of the Hip.” .” Department of Orthopaedics Grand Rounds, John Peter Smith Hospital. September 28, 2001. Fort Worth, Texas.

65. 2002 L. Karol. “Management of the CP Patient”. American Academy of Orthopaedic Surgeons. February 13, 2002. Dallas, Texas.

66. 2002 L. Karol. “Equinovarus Foot”. In One Day course “Management of the CP Patient”. Pediatric Orthopaedic Society of North America. May 2, 2002. Salt Lake City, Utah.

67. 2002 L. Karol. “Developmental Dislocation of the Hip.” .” Department of Orthopaedics Grand Rounds, John Peter Smith Hospital. November 11, 2002. Fort Worth, Texas.

68. 2002 L. Karol. “Normal and Pathologic Gait.” Dallas Orthotics and Prosthetics Course. October 24, 2002. Dallas, Texas

69. 2003 L. Karol. “Management of the CP Patient”. American Academy of Orthopaedic Surgeons. February 5, 2003. New Orleans, Louisiana.

70. 2003 L. Karol, S. O’Brien, S. Mayberry, C. Johnston, B. Richards. “Gait in Patients with Clubfeet: A Comparison of Physical Therapy Versus Surgical Release.” Pediatric Orthopaedic Society of North America. May 3, 2003. Amelia Island, Florida.

71. 2003 L. Karol, E. Elerson. “Scoliosis in Patients with Charcot Marie Tooth Disease.” Scoliosis Research Society. September 12, 2003. Quebec City, Quebec, Canada.

72. 2003 L. Karol. “Normal and Pathologic Gait.” Dallas Orthotics and Prosthetics Course. October 23, 2003. Dallas, Texas.

73. 2003 L. Karol. “Normal and Pathologic Gait.” Grand Rounds, Department of Orthopaedic Surgery, John Peter Smith Hospital, October 31, 2003. Fort Worth, Texas.

74. 2003 L. Karol. “Footprints.” Meeting of the National Association of Mystery Writers. November 8, 2003. Dallas, Texas.

75. 2003 L. Karol. “Medial Open Reduction.” International Pediatric Orthopaedic Symposium. December, 2003. San Diego, California.

76. 2004 L. Karol (moderator), D. Wenger, L. Segal. “Debate: Role of Ossific Nucleus in Closed Reduction of DDH.” American Academy of Orthopaedic Surgeons/POSNA Specialty Day. March 13, 2004, San Francisco, California.

77. 2004 B. Wilk, S. Colby, L. Karol, C. Johnston. “The Effect of Scoliosis Fusion on Spinal Motion: Comparison of Fused Vs. Unfused Patients”. Scoliosis Research Society. September 9, 2004, Buenos Aires, Argentina.

78. 2004 L. Karol, H. Chambers. “Debate: Treatment of Hip Dislocation in CP.” American Academy of Cerebral Palsy and Developmental Medicine. September 30, 2004, Los Angeles, California.

79. 2004 L. Karol. “Normal and Pathologic Gait.” Dallas Orthotics and Prosthetics Course. October 23, 2004. Dallas, Texas.

80. 2004 L. Karol. “Scoliosis in Patients with Charcot Marie Tooth Disease.” Combined Meeting of the English Speaking Orthopaedic Societies. October 27, 2004, Sydney, Australia.

81. 2004 L. Karol. “Nonoperative Management of Adolescent Idiopathic Scoliosis.”, “Congenital Tibial and Fibular Anomalies”, “Management of Cerebral Palsy”, International Pediatric Orthopaedic Symposium. December 1-4, 2004. Orlando, Florida.

82. 2005 L. Karol. “Open Reduction of the Hip: Surgical Approaches.” One Day Course “Developmental Dislocation of the Hip”, Pediatric Orthopaedic Society of North America. May 12, 2005, Ottawa, Canada.

83. 2005 R. El Awary, L. Karol, K. Jeans, B. Richards, C. Johnston. “Gait Analysis of Children Treated Non- Operatively for Clubfoot: Physical Therapy Versus Ponseti Casting.” Pediatric Orthopaedic Society of North America. May 14, 2005, Ottawa, Canada.

84. 2005 D. Popejoy, J. Birch, , K. Emara, L. Karol. “Predictive Factors for Contralateral SCFE.” Pediatric Orthopaedic Society of North America. May 15, 2005, Ottawa, Canada.

85. 2005 L. Karol, R. El Awary, K. Jeans, B. Richards, C. Johnston. “Gait Analysis of Children With Severe Clubfeet:Early Results of Physiotherapy or Ponseti Casting Versus Surgical Release.” International Clubfoot Symposium, SICOT meeting. September 5-6, 2005. Istanbul, Turkey.

86. 2005 L. Karol. “Normal and Pathologic Gait.” Dallas Orthotics and Prosthetics Course. October 20, 2005. Dallas, Texas.

87. 2005 L. Karol, C. Johnston, K. Mladenov, P. Walters, P. Schochet. “The Effect of Early Thoracic Fusion on Pulmonary Function in Non-Neuromuscular Scoliosis.” Scoliosis Research Society. October 26-30, 2005. Miami, Florida.

88. 2005 L. Karol, D. Sucato. “Scoliosis in Duchenne Muscular Dystrophy and Spinal Muscular Atrophy.” Scoliosis Research Society. October 26-30, 2005. Miami, Florida.

89. 2005 L. Karol. “What to do when Ponseti and French Methods Yield Partial Correction”, “Foot and Ankle in Cerebral Palsy”, “Principles and Controversies of DDH Management: Birth to 4 Years”, International Pediatric Orthopaedic Symposium, Nov. 30-Dec 4, 2005. Orlando, Florida.

90. 2006 L. Karol. “Current Concepts in Cerebral Palsy”. Instructional Course Lecture, American Academy of Orthopaedic Surgeons. March 8, 2006, Chicago, Illinois.

91. 2006 L. Karol. “Pediatric Lower Extremity”. Orthopaedic Review Course, American Academy of Orthopaedic Surgeons. March 9, 2006. Chicago, Illinois.

92. 2006 L. Karol, R. El-Hawary, K. Jeans. “Gait Analysis in Children Treated Nonoperatively for Clubfoot: Physiotherapy Vs. Ponseti Casting.” Joint meeting of the GCMA and ESMAC. September 30, 2006. Amsterdam.

93. 2006 L. Karol. “Normal and Pathologic Gait.” Dallas Orthotics and Prosthetics Course. October 19, 2006. Dallas, Texas.

94. 2006 L. Karol. “Hip Instability in Cerebral Palsy”, “Clubfoot Treatment-Ponseti Technique”, “Clubfoot Treatment-French Physical Therapy Technique”, “Introduction to Brace Management of Adolescent Idiopathic Scoliosis”, and “Cerebral Palsy I and II”. International Pediatric Orthopaedic Symposium, Nov. 29-Dec. 2, 2006. Orlando, Florida.

95. 2007 L. Karol. “The Effect of Early Thoracic Fusion on Pulmonary Function in Non-Neuromuscular Scoliosis.” Children’s Hospital of Los Angeles Dept. of Orthopaedics. January 11, 2007.

96. 2007 L. Karol. “Clubfoot: Ponseti Treatment”, “Gait Analysis”, “Spina Bifida: Level Specific Treatment.” Combined EPOS-POSNA Course. January 26-27, 2007. Bratislava, Slovakia.

97. 2007 L. Karol. “Pediatric Lower Extremity”. Orthopaedic Review Course, American Academy of Orthopaedic Surgeons. February 15, 2007. San Diego, California.

98. 2007 L. Karol, C. Chambers, D. Popejoy, and J. Birch. “Nerve Palsy Following Hamstring Lengthening in Patients with Cerebral Palsy. Pediatric Orthopaedic Society of North America. May, 2007, Hollywood, Florida.

99. 2007 L. Karol. “Pediatric Lower Extremity”. Orthopaedic Review Course, American Academy of Orthopaedic Surgeons/ American Society for Hand Surgery. July 12, 2007. Chicago, Illinois.

100. 2007 L. Karol, R. El-Hawary, K. Jeans, S. Richards. “Gait Analysis of Patients Treated Non-operatively for Clubfoot: Physical Therapy Versus Ponseti Casting.” International Clubfoot Symposium. September 13, 2007. Cedar Rapids, Iowa.

101. 2007 L. Karol, S. Richards, S. Faulks. “Ponseti Versus French Physiotherapy for Clubfeet: Which is Better?” International Clubfoot Symposium. September 13, 2007. Cedar Rapids, Iowa.

102. 2007 L. Karol. “Brace Treatment for Idiopathic Scoliosis- an Update”, “Gait Analysis in Children with Cerebral Palsy”, “Essentials of Pediatric Orthopaedics-Lower Extremity”, “Developmental Dysplasia of the Hip-Case Presentations.” International Pediatric Orthopaedic Symposium, Nov. 28-30, 2007. Orlando, Florida.

103. 2008 L. Karol. “Surgical Management of Common Deformities of the Hip” and “Surgical Management of Common Deformities of the Foot and Ankle in Cerebral Palsy”. Instructional Course Lecture. American Academy of Orthopaedic Surgeons. March 7, 2008. San Francisco, California.

104. 2008 L. Karol. “Pediatric Lower Extremity”. Orthopaedic Review Course, American Academy of Orthopaedic Surgeons. March 8, 2008. San Francisco, California.

105. 2008 L. Karol. “Open Reduction of the Hip in Infants.” Pediatric Orthopaedic Society of North America. May 1, 2008. Albuquerque, New Mexico.

106. 2008 L. Karol. “Pediatric Lower Extremity”. Orthopaedic Review Course, American Academy of Orthopaedic Surgeons/ American Society for Hand Surgery. July 10, 2008. Chicago, Illinois.

107. 2008 L. Karol, J. Meier, K. Jeans. “Correlation of Radiographs to Pedobarographs in Nonoperatively Treated Idiopathic Clubfeet.”. International Clubfoot Symposium. August 26, 2008. Hong Kong.

108. 2008 L. Karol, R. ElHawary, K. Jeans. “Gait Analysis of Children Treated Nonoperatively for Clubfoot: Physical Therapy Versus Ponseti Casting.” .International Clubfoot Symposium. August 27, 2008. Hong Kong.

109. 2008 L. Karol. “ Pediatric Foot Deformities.” Childrens Medical Center Pediatric Grand Rounds. September 24, 2008. Dallas, Texas.

110. 2008 L. Karol. “Early Nonoperative Treatment of DDH”, “The Limping Child”, and “Pediatric Foot Deformities”. International Pediatric Orthopaedic Symposium, December 3-4, 2008. Orlando, Florida.

111. 2009 L. Karol. “Pediatric Lower Extremity”. ”. Orthopaedic Review Course, American Academy of Orthopaedic Surgeons. February 27, 2009. Las Vegas, Nevada.

112. 2009 L. Karol. “Lengthening for Stature in Achondroplasia is Not of Functional Benefit.” POSNA Specialty Day. American Academy of Orthopaedic Surgeons. February 28, 2009. Las Vegas, Nevada.

113. 2009 L. Karol. “Orthopaedic Management of Cerebral Palsy.” John Peter Smith Orthopaedic Dept. Grand Rounds. March 25, 2009. Fort Worth, Texas.

114. 2009 L. Karol. “The Limping Child.” American Academy of Physician’s Assistants Musculoskeletal Galaxy. March 26, 2009. Fort Worth, Texas.

115. 2009 L. Karol, R. ElHawary, K. Jeans. “Gait Analysis After Initial Nonoperative Treatment for Clubfeet: Intermediate Followup at Age 5 Years.” Pediatric Orthopaedic Society of North America. May 1, 2009. Boston, Massachusetts.

116. 2009 L. Karol, K. Jeans, K. Kaipus. “Comparison Between Gait Analysis and Gross Motor Function in Children with Clubfeet.” International Pediatric Orthopaedic Think Tank. October 16, 2009. Hong Kong.

117. 2009 L. Karol, D. Thawrani, A. DeLaRocha. “General Health in Young Adulthood Following SCFE.” .” International Pediatric Orthopaedic Think Tank. October 15, 2009. Hong Kong

118. 2009 L. Karol. “Medial Open Reduction in DDH” and “Pediatric Hip Conditions”. International Pediatric Orthopaedic Symposium, December 2-4, 2009. Orlando, Florida

119. 2010 L. Karol. “Pediatric Lower Extremity”. Orthopaedic Review Course, American Academy of Orthopaedic Surgeons. March 12, 2010. New Orleans, Louisiana.

120. 2010 L. Karol, K. Jeans. “Energy Expenditure During Over Ground Walking in Pediatric Amputees.” Pediatric Orthopaedic Society of North America. May 7, 2010. Kona, Hawaii.

121. 2010 L. Karol, J. Birch. “Management of Limb Length Discrepancy”. Pediatric Orthopaedic Practioner Society. May 7, 2010. Kona, Hawaii.

122. 2010 L. Karol. “Ponseti Versus French Method.” Advanced Ponseti Treatment for Clubfoot Meeting. September 2, 2010. Baltimore, Maryland.

123. 2010 L. Karol. “Gait Analysis in Clubfoot.” Advanced Ponseti Treatment for Clubfoot Meeting. September 2, 2010. Baltimore, Maryland.

124. 2010 L. Karol. “Gait Analysis in Clubfoot.” International Pediatric Orthopaedic Think Tank. September 11, 2010. Stockholm, Sweden.

125. 2010 L. Karol. “Hip Surgery in Cerebral Palsy” and “Equinovarus Feet”. International Pediatric Orthopaedic Symposium, December 1-4, 2010. Orlando, Florida.

126. 2011 L. Karol. “Pediatric Lower Extremity.” Orthopaedic Review Course, American Academy of Orthopaedic Surgeons. February 18, 2011. San Diego, California.

127. 2011 L. Karol. “The Treatment of Choice for Symptomatic Spondylolisthesis in Children is NOT an Instrumented Reduction.” POSNA Specialty Day. American Academy of Orthopaedic Surgeons. February 19, 2011. San Diego, California.

128. 2011 L. Karol. “Spinal Deformity in Children with Achondroplasia.” Scoliosis Research Society. September 15, 2011. Louisville, Kentucky.

129. 2011 L. Karol, J. Dimar (moderators). “Syndromic Spinal Deformity”. Scoliosis Research Society. September 15, 2011. Louisville, Kentucky.

130. 2011 L. Karol. “Bracing in Idiopathic Scoliosis: An Update” and “Essentials of Pediatric Orthopaedics”. International Pediatric Orthopaedic Symposium. December 7-10, 2011. Orlando, Florida.

131. 2012 L. Karol. “Pediatric Lower Extremity.” Orthopaedic Review Course, American Academy of Orthopaedic Surgeons. February 10, 2012. San Francisco, California.

132. 2012 L. Karol, K. Jeans, K. Tulchin, L. Crawford. “Plantar Pressures Following Anterior Tibialis Tendon Transfer in Clubfoot.” Pediatric Orthopaedic Society of North America. May 17, 2012. Denver, Colorado.

133. 2012 L. Karol. “Infection in Adolescent Idiopathic Scoliosis and Early Onset Scoliosis” Scoliosis Research Society. September 6, 2012. Chicago Illinois.

134. 2012 L. Karol. “Early Onset Scoliosis: Panel Discussion.” Scoliosis Research Society. September 6, 2012. Chicago Illinois.

135. 2012 L. Karol. “Movement Disorders in Cerebral Palsy” and “Equinovarus Foot Deformity in Cerebral Palsy”. International Pediatric Orthopaedic Symposium. November 28-30, 2012. Orlando, Florida.

136. 2013 L. Karol. “Pediatric Spinal Infections.” Federation of Spine Associations Specialty Day. March 23, 2013. Chicago Illinois.

137. 2013 L. Karol. “Pediatric Lower Extremity.” Orthopaedic Review Course, American Academy of Orthopaedic Surgeons. March 22, 2013. Chicago Illinois.

138. 2013 L. Karol, K. Jeans, D. Cummings, K. Singhal. “A Comparison of Syme and Transtibial Gait in Children.” Pediatric Orthopaedic Society of North America. May 2, 2013. Toronto, Ontario.

139. 2013 L. Karol, D. Virostek, K. Felton, L. Wheeler. “The Effect of Compliance Monitoring on Brace Use and Success in Patients with Adolescent Idiopathic Scoliosis.” Pediatric Orthopaedic Society of North America. May 3, 2013. Toronto, Ontario.

140. 2013 L. Karol. “Identification of Abnormalities Associated With Congenital Deformity of the Spine.” Scoliosis Research Society. September 18, 2013. Lyon, France.

141. 2013 L. Karol, D. Virostek, K. Felton, L. Wheeler. “The Effect of Compliance Monitoring on Brace Use and Success in Patients with Adolescent Idiopathic Scoliosis.” Scoliosis Reasearch Society. September 19, 2013. Lyon, France.

142. 2013 L. Karol. “Natural History of Early Onset Scoliosis: Why We Don’t Do Early Fusions”. International Congress for Early Onset Scoliosis. November 21, 2013. San Diego, California.

143. 2013 L. Karol. “Evaluation of the Limping Child”, “Bracing in AIS: Why Compliance Changes Everything”, and “Equinovarus Feet in Cerebral Palsy.” International Pediatric Orthopaedic Symposium. Orlando, Florida. December 5-7, 2013.

144. 2014 L. Karol. “Bracing Adolescent Idiopathic Scoliosis: Where are we in 2014?” The Hector Kay Lecture. Asssociation for Children’s Prosthetic and Orthotic Clinics. Anaheim, California. March 6, 2014.

145. 2014 L. Karol. “Abnormal Sagittal Alignment in Scoliosis: When isTreatment Required and What Surgical Techniques are Effective.” American Academy of Orthopaedic Surgeons. New Orleans, Louisiana. March 11, 2014.

146. 2014 L. Karol. “Pediatric Lower Extremity.” Orthopaedic Review Course, American Academy of Orthopaedic Surgeons. New Orleans, Louisiana. March 14, 2014.

147. 2014 L. Karol. “Adolescent Idiopathic Scoliosis: When is Surgery Indicated and What Surgical Techniques Work Best.” Federation of Spine Associations Specialty Day. New Orleans, Louisiana. March 15,2014.

148. 2014 L. Karol. “Maintaining Balance in Professional Life”, “Compliance Monitoring in Scoliosis Bracing”, and “Musculoskeletal Infection and the Limping Child”. International Pediatric Orthopaedic Symposium. Orlando, Florida. December 2-5, 2014.

149. 2015 L. Karol. “Pediatric Gait Disturbances”. University of Texas Southwestern Pediatric Grand Rounds. Dallas, Texas. February 12, 2015.

150. 2015 L. Karol, B. Escott, A. DeLaRocha, D. Sucato. “Long Term Health Status after In-Situ Fixation for Slipped Capital Femoral Epiphysis.” American Academy of Orthopedic Surgeons, Las Vegas, Nevada. March 26, 2015.

151. 2015 L. Karol. “Bracing for Adolescent Idiopathic Scoliosis” and “Bone Graft Techniques.” Management of Adolescent Idiopathic Scoliosis: State of the Art and Best Practices in 2015 Instructional Course Lecture. American Academy of Orthopedic Surgeons, Las Vegas, Nevada. March 26, 2015.

152. 2015 L. Karol, D. Virostek, K. Felton, L. Wheeler. “The Effect of Risser Sign on the Likelihood of Failure with Bracing in AIS”. Pediatric Orthopaedic Society of North America. Atlanta, Georgia. April 30, 2015.

153. 2015 L. Karol, D. Virostek, K. Felton, L. Wheeler. “The Effect of Compliance Monitoring on Brace Use and Success in Patients with AIS”. Pediatric Orthopaedic Society of North America. Atlanta, Georgia. May 1, 2015.

154. 2015 L. Karol. “Bracing Moderate Curves in AIS is the Tried and True Method”. Pediatric Orthopaedic Society of North America. Atlanta, Georgia. May 1, 2015.

155. 2015 L. Karol. “Familial Osteofibrous Dysplasia and the Discovery of a Gene Regulating Tibial Periosteal Bone Formation.” International Pediatric Orthopaedic Think Tank. Vienna, Austria. September , 2015.

156. 2015 L. Karol. “Pediatric Gait Disturbances.” American Academy of Pediatrics Presidential Address, Orthopaedic Section. Washington, D.C. October 24, 2015.

157. 2015 L. Karol. “Classification in Perthes Disease”, “Gait Analysis in Clubfoot”, “General Principles in Cerebral Palsy”, and “Early Onset Scoliosis”. Combines POSNA/ASEAN course. Yangon, Myanmar. November 11-13, 2015.

158. 2015 L. Karol. “Peak Performance in the Busy Pediatric Orthopaedic Clinic”, “Neuromuscular Diseases”, and “Bracing in Idiopathic Scoliosis, What Did I Learn from BRAIST”. International Pediatric Orthopaedic Symposium. Orlando, Florida. December 9-12, 2015.

159. 2016 L. Karol. “Bracing for Adolescent Idiopathic Scoliosis” and “Bone Graft Techniques.” Management of Adolescent Idiopathic Scoliosis: State of the Art and Best Practices in 2016 Instructional Course Lecture. American Academy of Orthopedic Surgeons, Orlando, Florida. March 3, 2016.

160. 2016 L. Karol. “Gait Analysis and Pedobarographs in Defining Relapsed deformity: Is There a Role?” Pediatric Orthopaedic Society of North America. Indianapolis, Indiana. April 29, 2016.

161. 2016 K. Jeans, A. Erdman, L. Karol. “Gait Following Nonoperative and Surgical Treatment for Clubfoot at Age 10 Years.” Pediatric Orthopaedic Society of North America. Indianapolis, Indiana. April 30, 2016.

162. 2016 L. Karol. “Medial Epicondyle Fractures”, “Tibial Tubercle Fractures”, “Gait Analysis in Foot Deformities in Cerebral Palsy”, and “Pediatric and Adolescent Forearm Fractures”. Annual meeting of the Association Mexican Orthopaedica and Traumatologia. Cancun, Mexico. November 18-19, 2016.

163. 2016 L. Karol. “Is There Really a 7% Reoperation Rate in AIS Surgery and Can We Do Better?” and “Neuromuscular Diseases”. International Pediatric Orthopaedic Symposium. Orlando, Florida. December 7-10, 2016.

164. 2017 L. Karol. “Bracing for Adolescent Idiopathic Scoliosis” and “Case Discussion: AIS”. Management of Adolescent Idiopathic Scoliosis: State of the Art and Best Practices. Instructional Course Lecture. American Academy of Orthopaedic Surgeons, San Diego, California. March 14, 2017.

165. 2017 L. Karol. (faculty) “Care of the Pediatric Spine: from Basics to the Bizarre”. Instructional Course Lecture. American Academy of Orthopaedic Surgeons, San Diego, California. March 17, 2017.

166. 2017 L. Karol, W. Stevens, K. Jeans, K. Tulchin-Francis, F. Pinarte, K. Zapata. “Community Ambulatory Activity and Gross Motor Function Following Treatment for Clubfoot at Age 10 Years.” Combined meeting of the European Pediatric Orthopaedic Society and the Pediatric Orthopaedic Society of North America. Barcelona, Spain. May 5, 2017.

167. 2017 L. Karol, D. Bouton, C. Johnston. “Continued deterioration in pulmonary function at minimum 18-year follow-up from early thoracic fusion in non-neuromuscular scoliosis”. International Pediatric Orthopaedic Think Tank. Oxford, England. September 14, 2017.

168. 2017 L. Karol. “Pro: Gait Analysis is a Useful Tool In Pediatric Orthopaedics”. International Pediatric Orthopaedic Think Tank. Oxford, England. September 16, 2017.

169. 2017 L. Karol. “Accessory Navicular”, “Anterior Open Reduction of the Hip: How and Why” and “Improving Compliance in Bracing in AIS”. International Pediatric Orthopaedic Symposium. Orlando, Florida. November 29-December 1, 2017.

170. 2018 L. Karol. “Etiology and Conservative Treatment of AIS.” Instructional Course Lecture. American Academy of Orthopaedic Surgeons. New Orleans, Louisiana. March 7, 2018.

171. 2018 L. Karol. “The Natural History of Early Onset Scoliosis”. Pediatric Orthopaedic Society of North America 2018 Precourse. Austin, Texas. May 9, 2018.

172. 2018 L. Karol. “Evidence Based Treatment of Congenital Pseudarthrosis of the Tibia”, “Technique: The McFarland Bypass Graft”, “Office Tenotomy: How I Do It”, and “Casting in Congenital Vertical Talus: What Can We Get”. International Pediatric Orthopaedic Symposium. Orlando, Florida. November 28-December 1, 2018.

173. 2019 L. Karol. “Twenty Year Experience with Gait Analysis in Clubfoot”. Gait and Clinical Movement Society. Frisco, Texas. March 29, 2019.

174. 2019 L. Karol. “Twenty Year Experience with Gait Analysis in Clubfoot”. Annual Brandon Carrell Lectureship. Dallas, Texas. April 11, 2019.

175. 2019 L. Karol. “Nonoperative Treatment of Idiopathic Scoliosis in the 8 to 10 Year Old Child”. Pediatric Orthopaedic Society of North America. Charlotte, North Carolina. May 17, 2019.

176. 2019 D. Sucato, K. Poppino, L, Karol. “Safety of Pedicle Screw Placement in a Large Series of AIS Patients: Is Navigation Necessary?” IMAST. Amsterdam, the Netherlands. July 18, 2019.

177. 2019 H. Kent, C. Macleod, B. Ramo, C. Sharma, K. Wilder, L. Karol. “Same Old Pain for Posterior Spinal Fusion in Adolescent Idiopathic Scoliosis: A Quality Safety Value Journey to Less Inpatient Opiods”. IMAST. Amsterdam, the Netherlands. July 19, 2019.

178. 2019 L. Karol. “The Dallasite Approach to the Relapsed Clubfoot”. Ponseti at 20 Course. Baltimore, Maryland. August 21, 2019.

179. 2019 L. Karol. “How Good Are Our Clubfeet?” Ponseti at 20 Course. Baltimore, Maryland. August 21, 2019.

180. 2019 L. Karol. “The Hip and Spine Dilemma in Neuromuscular Scoliosis: Decision Making and Management.” Hibbs Society Annual Meeting. Montreal, Quebec. September 17, 2019.

181. 2019 L. Karol, C. Hasler. “Neuromonitoring Changes in the Presence of an Abnormal Spinal Cord: Perspectives Session.” International Pediatric Orthopaedic Think Tank. Quebec City, Quebec. September 26, 2019.

182. 2019 L. Karol. “The TLSO is the Gold Standard in the Treatment of AIS”, “Early Open Reduction is the Best Treatment in DDH”, and “Balancing the Resident and Fellow Experience: From Death Match to BFFs”. International Pediatric Orthopaedic Symposium. Orlando, Florida. December 4-December 7, 2019.

183. 2020 L. Karol. “Pediatric Hip Conditions: DDH and SCFE”. Dale Daniels Orthopaedic Symposium. Palm Springs, California. February 22, 2020.

184. 2020 L. Karol. “It’s Acceptable to Perform Unilateral Hip Reconstruction in GMFCS 4-5 Patients with Cerebral Palsy”. Virtual presentation: Pediatric Orthopaedic Society of North America. May 14, 2020.

Posters:

1. 1990 R. Haut, R. Doane, L. Karol, A. Manoli: "In Situ Pinning of Slipped Capital Femoral Epiphysis: A Biomechanical Analysis After Fixation". Orthopaedic Research Society, February 5, 1990. New Orleans, Louisiana.

2. 1990 R. Loder, L. Karol, S. Johnson: "The Effect of Pelvic Osteotomies on Birth Canal Pelvic Size". Michigan Orthopaedic Society, June 23, 1990. Mackinac Island, Michigan.

3. 1990 R. Loder, L. Karol, S. Johnson: "The Effect of Pelvic Osteotomies on Birth Canal Pelvic Size". Pediatric Orthopaedic Society of North America, September 5, 1990. Montreal, Canada.

4. 1991 L. Kibiloski, R. Loder, L. Karol, R. Doane, R. Haut: "Single Versus Double Pin Fixation in Slipped Capital Femoral Epiphysis Under Physiologic Loading Conditions". Americal Academy of Orthopaedic Surgeons, March 7, 1991. Anaheim, California.

5. 1992 M. Dekutoski, D. Aronson, L. Karol, R. Lamont: "Surgical Management of Scoliosis in Children with Myelomeningocoele". American Academy of Orthopaedic Surgeons, February 23, 1992. Washington, D.C.

6. 1996 N. Haideri, L. Karol, S. Halliday, C. Johnston: “Gait Analysis and Muscle Strength in Children with Healed Congenital Pseudarthrosis of the Tibia.” First Annual Meeting of the North American Society for Gait and Clinical Movement Analysis, April 15, 1996. Birmingham, Alabama.

7. 1998 S. Halliday, L. Karol. “Who Benefits from Rectus Femoris Transfer?” North American Society for Gait and Clinical Movement Analysis, April, 1998. San Diego, California.

8. 2002 K. Tulchin, L. Karol. “Results from Posterior Tibialis Tendon Transfer in Charcot-Marie-Tooth Disease”. North American Society for Gait and Clinical Movement Analysis, April 19, 2002. Chatanooga, Tennessee.

9. 2002 K. Jeans, L. Karol. “Valgus Osteotomy for Femoral Head Osteonecrosis”. North American Society for Gait and Clinical Movement Analysis, April 19, 2002. Chatanooga, Tennessee

10. 2002 S. O’Brien, L. Karol. “Gait Analysis and Muscle Strength Following Surgery for Calcaneus Gait”. North American Society for Gait and Clinical Movement Analysis, April 18, 2002. Chatanooga, Tennessee

11. 2003 P. O’Neill, P. Sponseller, M. Shindle, L. Karol, D. Katz, K Brintzenhofe-Szoc, E. Elerson, K. Farmer. “Decreased Bracing Effectiveness in Overweight Patients with Adolescent Idiopathic Scoliosis.” Pediatric Orthopaedic Society of North America. May 2, 2003. Amelia Island, Florida.

12. 2003 D. Popejoy, L. Karol, K. Jeans, B. Wilk. “Outcome Following Derotational Osteotomy in Ambulatory Patients with Cerebral Palsy by Gait Analysis”. Pediatric Orthopaedic Society of North America. May 2, 2003. Amelia Island, Florida.

13. 2005 T. Milbrandt, L. Karol. “Scoliosis and Friedreich’s Ataxia: A Review of a 50 Year Experience at One Institution.” IMAST. July 7-9, 2005. Banff, Canada.

14. 2005 L. Karol, C. Johnston, K. Mladenov, P. Walters, P. Schochet. “The Effect of Early Thoracic Fusion on Pulmonary Function in Non-Neuromuscular Scoliosis.” IMAST. July 7-9, 2005. Banff, Canada.

15. 2006 L. Karol, C. Concha, N. Haideri. “Preoperative Predictive Measures for the Surgical Outcome of Crouched and Stiff-knee Gait Surgery in Cerebral Palsy.” Joint Meeting of the GCMA and ESMAC. September 28-30, 2006. Amsterdam.

16. 2006 K. Jeans, L. Karol. “Energy Expenditure During Treadmill Walking in Pediatric Amputees.” Joint Meeting of the GCMA and ESMAC. September 28-30, 2006. Amsterdam.

17. 2006 K. Tulchin, L. Karol, D. Sucato. “Determining the Location of the Hip Joint Center in Patients Treated for Hip Dysplasia” Joint Meeting of the GCMA and ESMAC. September 28-30, 2006. Amsterdam.

18. 2006 K. Tulchin, L. Karol. “Multi-setment Foot Motion in Healthy Individuals: comparison fo Children and Adults.” Joint Meeting of the GCMA and ESMAC. September 28-30, 2006. Amsterdam.

19. 2007 K. Jeans, L. Karol. “Plantar Pressures Following Nonoperative Treatment in Clubfoot.” 12th Annual GCMA S Meeting, April 2007. Springfield, Massachussetts.

20. 2007 K. Jeans, L. Karol. “Radiographic Correlation to Plantar Pressure Data Following Nonoperative Treatment in Clubfoot. .” 12th Annual GCMA S Meeting, April 2007. Springfield, Massachussetts.

21. 2007 S. Richards, L. Karol, S. Faulks, K. Rathjen. “Prognostic Value of Pretreatment Clubfoot Rating to Outcome Following Ponseti Cast Treatment.” International Clubfoot Symposium. September 12-14, 2007. Cedar Rapids, Iowa.

22. 2007 S. Richards, S. Faulks, L. Karol. “Nonoperatively Treated Clubfoot Outcomes: Do Early Results Deteriorate Over Time?” International Clubfoot Symposium. September 12-14, 2007. Cedar Rapids, Iowa.

23. 2008 S. Campbell, K. Tulchin, C. Johnston, L. Karol. “Rotation of the Lumbar Spine During Lateral Bending: Adolescent Idiopathic Scoliosis versus Control Subjects. 13th Annual GCMAS Meeting. April 2008. Richmond, Virginia.

24. 2009 J. Meier, K. Jeans, L. Karol. “Correlation of Radiographs to Pedobarobraphs in Nonoperatively Treated Idiopathic Clubfeet.” Pediatric Orthopaedic Society of North America. April, 2009. Boston Massachusetts.

25. 2012 L. Karol, K. Jeans, J. Lovejoy, J. Hopkins. “Correlation Between PFT’s and Exercise Tolerance in Children Following Surgery for AIS”. Scoliosis Research Society. September 7, 2012. Chicago, Illinois.

26. 2016 K Tulchin-Francis, A. Erdman, K. Jeans, L. Karol. “Plantar Pressures Following Nonoperative and Surgical Treatment for Clubfoot at 10 Years of Age.” Pediatric Orthopaedic Society of North America. April, 2016. Indianapolis, Indiana.

27. 2020 L. Karol, K. Poppino, C. Sharma, and A. McIntosh. “Patient Satisfaction and a QSVI Program:

The TSRH Journey in AIS”. Spine Safety Summit. February, 2020. New York, New York.

28. 2020 B. Roye, L. Karol, et al. “Establishing Consensus on the Best Practice Guidelines for the Use of Bracing in Adolescent Idiopathic Scoliosis.” Pediatric Orthopaedic Society of North America. May, 2020. (virtual due to COVID).

Publications:

1. 1992 L. Karol, R. Doane, S. Cornicelli, P. Zak, R. Haut, A. Manoli: "Single Versus Double Screw Fixation in Slipped Capital Femoral Epiphysis". Journal of Pediatric Orthopaedics, Vol. 12:6, 741-745.

2. 1993 L. Karol, B. Richards, E. Prejean, F. Safavi: "Hemodynamic Instability in Myelomeningocoele Patients During Anterior Spinal Surgery" . Developmental Medicine and Child Neurology. Vol. 35:3, 261-266.

3. 1993 R. Loder, L. Karol, S. Johnson: "Influence of Pelvic Osteotomy on Birth Canal Size". Archives of Orthopaedic and Trauma Surgery. Vol. 112:5, 210-214.

4. 1993 L. Karol, R. Browne, C. Johnston, M. Madison: "Progression of the Curve in Boys Who Have Idiopathic Scoliosis". Journal of Bone and Joint Surgery. Vol. 75A:12, 1804-1810.

5. 1994 E. Gerscovich, A. Greenspan, M. Cronan, L. Karol, J. McGahan: "3-D Sonographic Evaluation of Developmental Dysplasia of the Hip (DDH) -- Preliminary Findings". Radiology. Vol. 190: 407 - 410.

6. 1994 L. Karol: "Male Adolescent Idiopathic Scoliosis: Important Advances in Orthopaedics". Western Journal of Medicine. Vol. 159: 482 - 483.

7. 1994 R. McLain, L. Karol: "Conservative Treatment of the Scoliotic and Kyphotic Patient: Brace Treatment and Other Modalities". Archives of Pediatric and Adolescent Medicine. Vol. 148: 646-651.

8. 1994 L. Kibiloski, R. Doane, L. Karol, R. Haut, R. Loder: "Biomechanical Analysis of Single Versus Double Screw Fixation in SCFE at Physiologic Load Levels". Journal of Pediatric Orthopaedics. Vol. 14:5, 627-630.

9. 1995 L. Karol. "Orthopaedic Management in Myelomeningocele." Neurosurgery Clinics of North America. Vol. 6:2, 259-268.

10. 1996 K. Crawford, L. Karol, J. Herring. “Severe Lumbar Lordosis after Dorsal Rhizotomy.” Journal of Pediatric Orthopaedics. Vol. 16:3, 336-339.

11. 1996 D. Aronsson, L. Karol. "Stable Slipped Capital Femoral Epiphysis: Evaluation and Management." Journal of the American Academy of Orthopaedic Surgeons. Vol. 4:4, 173-181.

12. 1996 P. Robertson, L. Karol, G. Rab. “Open Fractures of the Tibia and Femur in Children.” Journal of Pediatric Orthopaedics. Vol. 16:5, 621-626.

13. 1996 L. Karol, E. Sheffield, K. Crawford, M. Moody, R. Browne. “Reproducibility in the Measurement of Atlanto-Occipital Instability in Children with Down’s Syndrome.” Spine. Vol. 21:21, 2463-2467.

14. 1997 L. Karol. “Rotational Deformities of the Lower Extremities.” Current Opinion in Pediatrics. Vol. 9:1,77-80 .

15. 1997 S. Halliday, L. Karol. “Function Analysis: Leg-length Discrepancy.” Biomechanics. Vol 4:9, 45-51.

16. 1997 L. Karol, M. Concha, C. Johnston. “Gait Analysis and Muscle Strength in Children with Surgically Treated Clubfeet.” Journal of Pediatric Orthopaedics. Vol. 17:6, 790-795.

17. 1998 L. Karol, N. Haideri, S. Halliday, T. Smitherman, C. Johnston. “Gait Analysis and Muscle Strength in Children with Congenital Pseudarthrosis of the Tibia: The Effect of Treatment.” Journal of Pediatric Orthopaedics. Vol. 18:3, 381-386.

18. 1999 B. Wilk, S. Halliday, L. Karol, D. Cummings, N. Haideri. “Transition to an Articulating Knee Prosthesis in Pediatric Amputees”. Journal of Prosthetics and Orthotics. Vol. 11:3, 69-74.

19. 2000 L. Karol, D. Konigsberg. “Reduction par voie interne, a ciel ouvert de la maladie luxante.” La Maladie Luxante de la Hanche de L’enfant et de L’adolescent. A Dimeglio, ed. pp198-206.

20. 2000 L. Karol. “Etude de la marche chez les adolescents porteurs de dysplasie de hanche. La Maladie Luxante de la Hanche de L’enfant et de L’adolescent. A Dimeglio, ed. pp. 293-299.

21. 2000 L. Karol, S. Halliday, P. Gourineni. “Gait and Function after Intraarticular Hip Arthrodesis During Adolescence”. Journal of Bone and Joint Surgery. Vol.82-A: 4; 561-569.

22. 2000 L. Karol, E. King. “Orthopaedic Management of Myelomeningocele”. Operative Techniques in Plastic and Reconstructive Surgery. Vol. 7: 2; 53-59.

23. 2000 M. Delgado, H. Wilson, C. Johnston, S. Richards, L. Karol. “A Preliminary Report of the Use of

Botulinum Toxin Type A in Infants with Clubfoot: Four Case Studies”. Journal of Pediatric Orthopaedics. Vol 20:4; 533-8.

24. 2000 J. Settecerri, L. Karol. “Effectiveness of Femoral Varus Osteotomy in Patients with Cerebral Palsy”. Journal of Pediatric Orthopaedics. Vol. 20:6; 776-80.

25. 2001 E. Sink, L. Karol, J. Sanders, J. Birch, C. Johnston, J. Herring. “Efficacy of Perioperative Halo Gravity Traction in the Treatment of Severe Scoliosis in Children.” Journal of Pediatric Orthopaedics. Vol.21:4: 519-524.

26. 2001 L. Karol. “Effectiveness of Bracing in Males with Idiopathic Scoliosis”. Spine. Vol.26:18: 2001-2005.

27. 2002 J.O. Sanders, W. Smith, E. Stanley, M. Bueche, L. Karol, H. Chambers. “Progressive Slippage Following Pinning for Slipped Capital Femoral Epiphysis.” Journal of Pediatric Orthopaedics. Vol.22:2: 239-243.

28. 2002 L. Karol. “Pied bot varus equin: Analyse de la Marche.” La Marche de L’enfant. Alain Dimeglio, ed. pp.165-168.

29. 2002 L. Karol. “L’Evaluation du Pied au Laboratoire de Marche.” La Marche de L’enfant. Alain Dimeglio, ed. pp. 185-188

30. 2002 L. Karol. “Marche et L’Enfant Ampute.” La Marche de L’enfant. Alain Dimeglio, ed. pp.189-192

31. 2002 L. Karol. “Marche et Pseudarthrose Congenitale.” La Marche de L’enfant. Alain Dimeglio, ed. pp.201-204.

32. 2003 D. Konigsberg, L. Karol, S. Colby, S. O’Brien. “Results of Medial Open Reduction of the Hip in Infants with Developmental Dislocation of the Hip.” Journal of Pediatric Orthopaedics. Vol. 23:1: 1-9.

33. 2004 P. Bosch, C. Johnston, L. Karol. “Slipped Capital Femoral Epiphysis in Patients with Down Syndrome”. Journal of Pediatric Orthopaedics. Vol. 24: 3:271-277.

34. 2004 L. Karol. “Surgical Management of the Lower Extremity in Ambulatory Children with Cerebral Palsy. Journal of the American Academy of Orthopaedic Surgeons. Vol. 12: 3:196-203.

35. 2004 D. Sucato, D. Hedequist, L. Karol. “Operative Correction of Idiopathic Scoliosis in Males: A Radiographic and Functional Outcome Comparison to Females.” Journal of Bone and Joint Surgery. Vol. 86-A: 9: 2005-2014.

36. 2004 S. O’Brien, C. Johnston, L. Karol. “Calcaneus Gait Following Treatment for Clubfoot: Results of Surgical Correction.” Journal of Pediatric Orthopaedics-B. Vol. 13: 1:43.

37. 2005 L. Karol, S. O’Brien, H. Wilson, C. Johnston, B.S. Richards. “Gait Analysis in Children with Severe Clubfeet: Early Results of Physiotherapy Versus Surgical Release”. Journal of Pediatric Orthopaedics. Vol. 25:2:236-240.

38. 2005 P. O’Neill, L. Karol, M.Shindle, E. Elerson, K. BrintzenhofeSzoc, D. Katz, K. Farmer, P. Sponsellor. “Decreased Orthotic Effectiveness in Overweight Patients with Adolescent Idiopathic Scoliosis.” Journal of Bone and Joint Surgery. Vol. 87-A:5:1069-1072.

39. 2005 L. Karol, D. Brown, C. Wise, M. Waldron. “Familial Osteofibrous Dysplasia.” Journal of Bone and Joint Surgery. Vol. 87-A:10:2297-2307.

40. 2006 B. Wilk, L. Karol, C. Johnston, S. Colby, N. Haideri. “The Effect of Scoliosis Fusion on Spinal Motion: A Comparison of Fused and Nonfused Idiopathic Scoliosis Patients. Spine. Vol. 31: 3: 309-314.

41. 2007 L. Karol. “Scoliosis in Patients with Duchenne Muscular Dystrophy”. Journal of Bone and Joint Surgery. Vol. 89-A:Suppl 1:155-162.

42. 2007 L. Karol, E. Elerson. “Scoliosis in Patients with Charcot Marie Tooth Disease” Journal of Bone and Joint Surgery. Vol. 89-A:7:1504-1510.

43. 2008 T. Milbrandt, J. Kunes, L. Karol. “Freidriech’s Ataxia and Scoliosis: The Experience at Two Institutions.” Journal of Pediatric Orthopaedics. Vol. 28:2: 234-238.

44. 2008 C. Ho, L. Karol. “The Utility of Knee Releases in Arthrogryposis.” Journal of Pediatric Orthopaedics.Vol. 28:3:307-313.

45. 2008 L. Karol, C. Johnston, K. Mladenov, P. Schochet, P. Walters, R. Browne. “Pulmonary Function Following Early Thoracic Fusion in Non-Neuromuscular Scoliosis.” Journal of Bone and Joint Surgery, Vol. 90-A: 6: 1272-81.

46. 2008 R. ElHawary, L. Karol, K. Jeans, B.S. Richards. “Gait Analysis of Children Treated Non-operatively for Clubfoot by Physical Therapy or Ponseti Casting: A Preliminary Result.” Journal of Bone and Joint Surgery. Vol. 90-A:7:1508-16.

47. 2008 L. Karol, C. Chambers, D. Popejoy, J. Birch. “Nerve Palsy Following Hamstring Lengthening in Patients with Cerebral Palsy.” Journal of Pediatric Orthopaedics. Vol. 28:7:773-6.

48. 2008 B. Richards, S. Faulkes, K. Rathjen, L. Karol, C. Johnston, S. Jones. “A Comparison of Two Nonoperative Methods of Idiopathic Clubfoot Correction: the Ponseti Method and the French Functional (Physiotherapy) Method.” Journal of Bone and Joint Surgery. Vol. 90-A: 11:2313-2321.

49. 2009 L. Karol, K. Jeans, R. ElHawary. “ Gait Analysis After Nonoperative Treatment for Clubfeet: Follow-Up at Age Five”. Clinical Orthopaedics and Related Research. Vol. 467: 5: 1206-1213.

50. 2009 K. Tulchin, M Orendurff, S Adolfsen, L Karol. “Effect of Walking Speed on Multi-Segment Foot Kinematics in Adults.” Journal of Applied Biomechanics. Vol. 25: 4: 277-386.

51. 2010 K. Jeans, L. Karol. “Plantar Pressures Following the Ponseti and French Physiotherapy Methods for Clubfoot.” Journal of Pediatric Orthopaedics Vol. 30: 1: 82-89.

52. 2010 H. Gottschalk, K. Jeans, L. Karol. “Gait Analysis of Children Treated Non-operatively for Moderate Clubfoot by Physical Therapy or Ponseti Casting.” Journal of Pediatric Orthopaedics. Vol. 30: 3: 235-239.

53. 2010 M. Oetgen, K. Walick, K. Tulchin, L. Karol, C. Johnston. “Functional Results After Surgical Treatment for Congenital Knee Dislocation.” Journal of Pediatric Orthopaedics. Vol. 30: 3: 216-223.

54. 2010 K Tulchin, M Orendurff, L Karol. “Comparison of Multi-Segment Foot Kinematics During Overground and Treadmill Walking.” Gait and Posture. Vol. 31(1):104-108.

55. 2010 L. Karol. “Web Commentary on Complications in Growing Rod Treatment for Early Onset Scoliosis: Analysis of 140 Patients.” Journal of Bone and Joint Surgery.Vol. 92-A (15), Online.

56. 2010 L. Karol. “Editorial: Perthes 100 Years Later”. Journal of the American Academy of Orthopaedic Surgeons. Vol. 18(11):643-44.

57. 2010 K. Tulchin, M. Orendurff, L. Karol. “Effects of Surface Slope on Multi-Segment Foot Kinematics in Healthy Adults.” Gait and Posture. Vol. 32: 446-450.

58. 2011 L. Karol. “Early Definitive Spinal Fusion in Young Children: What We Have Learned.” Clinical Orthopaedics and Related Research. Vol. 469: 1323-1329.

59. 2011 K. Jeans, L. Karol, R. Browne. “The Effect of Amputation Level on Energy Expenditure During Over-Ground Walking in Pediatric Amputees.” Journal of Bone and Joint Surgery.Vol. 93-A:49-56.

60. 2011 K. White, L. Karol, D. White, S. Hale. “Musculoskeletal Manifestations of Sanfilippo Syndrome (MPS III).” Journal of Pediatric Orthopaedics. Vol. 31: 594-598.

61. 2011 L. Karol, K. Jeans. “Assessment of Clubfoot Treatment Using Movement Analysis.” Journal of Experiemental and Clinical Medicine. Vol.3: 228-232.

62. 2012 W. Zhang, B. Richards, S. Faulks, L. Karol, K. Rathjen, R. Browne. “Initial Severity Rating of Idiopathic Clubfeet Is An Outcome Predictor at Age Two Years.” Journal of Pediatric Orthopaedics- Br. Vol. 21: 16-19.

63. 2012 L. Karol. “Spine Deformity in Children with Achondroplasia.” Spine Deformity.Preview Issue: 107-113.

64. 2013 D. Olszewski, L. Karol. “The Medial Ludloff Open Reduction in DDH Before the Age of Walking.” Operative Techniques in Orthopaedics.Vol. 23:109-114.

65. 2014 K. Jeans, K. Tulchin-Francis, L. Crawford, L. Karol. “Plantar Pressures following Anterior Tibialis Tendon Transfer in Children with Clubfoot. Journal of Pediatric Orthopaedics. Vol. 34: 552-558.

66. 2014 L. Karol. “Postoperative Spinal Infections in Children.” Current Orthopaedic Practice.Vol. 25: 17-20.

67. 2014 K. Jeans, L. Karol, D. Cummings, K. Singhal. “A Comparison of Syme and Trans-Tibial Gait in Children: Factors that May Play a Role in Function.” Journal of Bone and Joint Surgery. Vol. 96-A: 1641-7.

68. 2014 D. Londono, I. Kou, TA. Johnson, S. Sharma, Y. Ogura, T Tsunoda, A. Takahashi, M. Matsumoto, J. Herring, TP. Lam, X. Wang, EM. Tam, YQ. Song, YH. Fan, D. Chan, KS. Cheah, X. Qiu, H. Jiang, D. Huang, TSRHC IS Clinical Group (includes L. Karol), International Consortium for Scoliosis Genetics, P. Su, P. Sham, KM. Cheung, KD. Luk, D. Gordon, Y. Qiu, J. Cheng, N. Tang, S. Ikegawa, CA. Wise. “A Meta-Analysis Identifies Adolescent Idiopathic Scoliosis Association with LBX1 Locus in Multiple Ethnic Groups.” Journal of Medical Genetics. Vol. 51: 401-406.

69. 2015 K. Felton, S. Savage, L. Karol. “Patient Adherence to Instructions of Weaning into Scoliosis Orthosis Wear.” Journal of Prosthetics and Orthotics. Vol. 27: 23-26.

70. 2015 S. Sharma, D. Londono, W. Eckalbar, X. Gao, D. Zhang, K. Maudlin, I Kou, A. Takahashi, M. Matsumoto, N. Kamiya, K. Murphy, R. Cornelia, TSRHC Scoliosis Clinical Group (includes L. Karol), Japan Scoliosis Research Clinical Group, J. Herring, D. Burns, N. Ahituv, S. Ikegawa, D. Gordon, and C. Wise. “The PAX1 Enhancer Locus is Associated with Susceptibility to Idiopathic Scoliosis in Females.” Nature. Vol. 6: 6452.

71. 2016 S. Luhmann, D. Sucato, S. Richards, C. Johnston, L. Karol. “Radiographic Assessment of Shoulder Position in 619 Idiopathic Scoliosis Patients: Can T1 Tilt Be Used as an Intraoperative Proxy to Determine Postoperative Shoulder Balance?”. Journal of Pediatric Orthopaedics. Vol. 36:691-694.

72. 2015 E. Menga, C. Hirschfield, A. Jain, D. Tran, H. Caine, N. Njoku, L. Karol, P. Sponseller.. “Intraoperative Cardiopulmonary Arrest in Children Undergoing Spinal Deformity Correction: Causes and Associated Factors.” Spine. Vol. 40:1757-62.

73. 2015 B. Escott, L. Karol, C. Jo, A. DeLaRocha, D. Sucato. “Patient-Reported Health Outcomes After In-situ Percutaneous Fixation for Slipped Capital Femoral Epiphysis: An Average 20-Year Follow-up Study.” Journal of Bone and Joint Surgery Vol. 97: 1929-34,

74. 2015 M. Gray, P. Kannu, S. Sharma, C. Neyt, D. Zhang, N. Paria, P. Daniel, H. Whetsone, HG. Sprenger, P. Hammerschmidt, A. Weng, L. Dupuis, R. Jobling, R. Mendoza-Londono, M. Dray, P. Su, M. AWilson, R. Kapur, E. McCarthy, B. Alman, A. Howard, G. Somers, C. Marshall, S. Manners, A. Flanagan, K. Rathjen, L. Karol, H. Crawford, D. Markie, J. Rios, C. Wise, S. Robertson. “Mutations Preventing Regulated Exon Skipping in MET Cause Osteofibrous Dysplasia”. American Journal of Human Genetics. Vol. 97: 837-847.

75. 2016 L. Karol, D. Virostek, K. Felton, L. Butler. “The Effect of Compliance Counselling on Brace Use and Success in Patients With Adolescent Idiopathic Scoliosis.” Journal of Bone and Joint Surgery.Vol. 98-A:9-14.

76. 2016 L. Karol, K. Jeans, K. Kaipus. “The Relationship Between Gait, Gross Motor Function and Parental Perceived Outcome in Children with Clubfeet.” Journal of Pediatric Orthopaedics. Vol. 36: 145-151.

77. 2016 L. Karol, D. Virostek, K. Felton, L. Butler, C. Jo. “The Effect of Risser Stage on Bracing Outcome in Adolescent Idiopathic Scoliosis.” The Journal of Bone and Joint Surgery. Vol. 98-A, 1253-59.

78. 2016 K. Jeans, A. Erdman, L. Karol. “A Longitudinal Review of Gait Following Treatment for Idiopathic Clubfoot: Gait Analysis at 2 and 5 Years of Age”. Journal of Pediatric Orthopaedics. Vol. 36: 565-571.

79. 2017 K. Jeans, A. Erdman, L. Karol. “Plantar Pressures Following Nonoperative Treatment for Clubfoot: Intermediate Follow-Up at Five Years”. Journal of Pediatric Orthopaedics. Vol. 37:53-8.

80. 2017 V. Nemani , L. Blakemore , L. Karol, D. Green, and R. Widmann. “Adolescent Idiopathic Scoliosis: Update on Bracing, Surgical Techniques, and Patient Safety.” Instructional Course Lectures. Vol. 66: 481-494.

81. 2017 R. Thompson, E. Hubbard, C. Jo, D. Virostek, and L. Karol. “Brace Success is Related to Curve Type in Adolescent Idiopathic Scoliosis.” Journal of Bone and Joint Surgery. Vol. 99-A:923-8.

82. 2017 P. McClure, M. Woiczik, L. Karol, and W. Sankar. “Variation in National ACGME Case Log Data for Pediatric Orthopaedic Fellowships: Are Fellow Coding Practices Responsible?” Journal of Pediatric Orthopaedics. Vol. 37: e329-34,

83. 2017 K. Jeans, J. Lovejoy, L. Karol. “How is Pulmonary Function and Exercise Tolerance Affected in Patients with AIS who have Undergone Spinal Fusion?” Spine Deformity. Vol. 5:416-423.

84. 2017 P. McClure, E. Kilinc, S. Oishi, A. Riccio, L. Karol. “Mobius Syndrome: a 35 Year Single Institution Experience.” Journal of Pediatric Orthopaedics. Vol. 37: E446-449.

85. 2018 Ogura Y, Takeda K, Kou I, et al. (includes Texas Scottish Rite Hospital for Children Clinical Group) “An international meta-analysis confirms the association of BNC2 with adolescent idiopathic scoliosis.” Sci Rep 8:4730.

86. 2018 K. Zapata, L. Karol, K. Jeans, C. Jo. “Clubfoot Does Not Significantly Impair Gross Motor Function in 5 Year Olds.” Pediatric Physical Therapy. Vol 30: 101-104.

87. 2018 K. Zapata, L. Karol, K. Jeans, C. Jo. “Gross Motor Skills of 10 Year Olds After French Functional Physical Therapy or Ponseti Treatment for Clubfoot”. Journal of Pediatric Orthopaedics. Vol. 38: E519-523.

88. 2018 K. Jeans, L. Karol, A. Erdman, and W. Stevens. “Functional Outcomes Following Treatment for Clubfoot: 10 Year Follow-up”. Journal of Bone and Joint Surgery. Vol 100-A: 2015-2023.

89. 2018 Kou I, Watanabe K, Takahashi Y, et al. (includes Texas Scottish Rite Hospital for Children Clinical Group). “A multi-ethnic meta-analysis confirms the association of rs6570507 with adolescent idiopathic scoliosis.” Sci Rep 8:11575.

90. 2019 L. Karol. “The Natural History of Early Onset Scoliosis.” Journal of Pediatric Orthopaedics. Vol. 39: S38-43.

91. 2019 L. Karol, J. Wingfield, D. Virostek, K. Felton, C. Jo. “The Influence of Body Habitus on Documented Brace Wear and Progression in Adolescents with Idiopathic Scoliosis. Journal of Pediatric Orthopaedics. Epub ahead of print.

92. 2019 A. Riccio, K. Tulchin-Frances, G. Hogue, R. Wimberly, C. Gill, D. Collins, L. Karol. “Functional Outcomes Following Operative Treatment of Tibial Tubercle Fractures” Journal of Pediatric Orthopaedics. Vol. 39: E108-113.

93. 2020 A. Erdman, K. Jeans, L. Karol. “Plantar Pressures Following Surgical Release in Children with Clubfoot: Comparison of Posterior Release, Posteromedial Release and Nonoperative Correction.” Journal of Pediatric Orthopaedics epub. Jan 15, 2020.

94. in press R. Thompson, E. Hubbard, L. Karol. “Is the Story Over? Progression After Bracing in AIS.” Journal of Prosthetics and Orthotics.

Book chapters:

1. 1993 L. Karol: "Bone Dysplasias, Metabolic Disease, and Generalized Syndromes". Operative Orthopaedics, 2nd Edition, editor Michael Chapman, M.D.. Vol 4, 3183-3201.

2. 1996 L. Karol. "Evaluating Back Pain in Children.," Orthopaedic Knowledge Update: Pediatrics. B. Stephens Richards, ed. pp. 11-18.

3. 1999 L. Karol, J. Lubicky, W. Warner. “Pediatric Spine” Orthopaedic Knowledge Update VI. James Beaty, ed. pp. 635-652.

4. 2001 L. Karol. “Bone Dysplasias, Metabolic Disease, and Generalized Syndromes”. Operative Orthopaedics, 3rd edition. Michael Chapman, ed. pp. 4571-4601. Lippincott, Williams, and Wilkins.

5. 2002 L. Karol. “Evaluation of Back Pain in Children”. Orthopaedic Knowledge Update: Pediatrics. P. Sponseller, ed. pp. 11-20.

6. 2005 J. Sarwark, A. Aminian, D, Westberry, J. Davids, and L. Karol. “Neuromuscular Disorders in Children.” Orthopaedic Knowledge Update VIII. A. Vaccaro, ed. Pp. 677-689.

7. 2006 L. Karol. “Back Pain in Children and Adolescents.” Rothman-Simeone The Spine, 5th edition. H Herkowitz, S. Garfin, F. Eismont, G. Bell, eds. Elsevier Science. Pp. 493-507.

8. 2007 L. Karol. “Gait Analysis.” Pediatric Orthopaedic Secrets. L. Staheli, K. Song, eds. Elsevier Science. Pp. 33-36.

9. 2011 L. Karol, J. Martus. “Medial Open Reduction of the Hip.” Operative Techniques in Orthopaedic Surgery. S. Weisel, ed. Lippincott, Williams and Wilcott. Pp. 1502-1507.

10. 2011 L. Karol. “Back Pain in Children and Adolescents.” Rothman-Simeone The Spine, 6th edition. H Herkowitz, S. Garfin, F. Eismont, G. Bell, eds. Elsevier Saunders. Pp. 358-373.

11. 2011 L. Karol. “Developmental Dysplasia of the Hip.” Orthopaedic Knowledge Update: Pediatrics. K. Song, ed. Pp. 159-167.

12. 2011 L. Karol. “Neuromuscular Disorders.” Rudolph’s Pediatrics. C. Rudolph, ed. McGraw Hill.

Pp. 872-874.

13. 2015 L. Karol, J. Martus. “Medial Open Reduction of the Hip.” Operative Techniques in Orthopaedic Surgery. S. Weisel, ed. Wolters Kluwer. Pp. 1901-1907.

14. 2014 L. Karol, M. Samchukov, A. Cherkashin. “Correction of Lower Limb Valgus Deformity in Chondroectodermal Dysplasia (Ellis-van Creveld Syndrome).” Limb Lengthening and Reconstruction Surgery Case Atlas. SR Rozbruch, Hamdy R, eds. Online publication

15. 2014 L. Karol, M. Samchukov, A. Cherkashin. “Adolescent with Segmental Bone Defect Secondary to Grade 3B Open Tibial Fracture Treated by Oblique Wire Bone Transport.” Limb Lengthening and Reconstruction Surgery Case Atlas. SR Rozbruch, Hamdy R, eds. Online publication

16. 2015 M. Makarov, L. Karol, M. Samchukov. “Case 29: Intraoperative SSEP Monitoring of Circular External Fixation in Achondroplastic Dwarf. Limb Lengthening and Reconstruction Surgery Case Atlas. SR Rozbruch, Hamdy R, eds. Pp. 183-189. Online publication

17. 2016 L. Karol. “Benign Bone Lesions and Related Conditions.” Pediatric Lower Limb Deformities: Principles and Techniques of Management. S. Sabarwhal, ed. Springer. Pp. 333-338.

18. 2017 L. Karol, M. Mignemi, L. Lamont. “ Chapter 25: Back Pain in Children and Adolescents.” Rothman-Simeone The Spine, 7th edition. S. Garfin, F. Eismont, G. Bell, J. Fischgrund, C. Bono eds.

19. 2018 J Shilt, L. Haruno, L. Karol. “Neuromuscular Disorders.” Rudolph’s Pediatrics, 23rd edition. M. Kline ed. McGraw-Hill. Pp. 1032-1035.

20. In press J. Martus, L. Karol. “Medial Open Reduction of the Hip.” Operative Techniques in Orthopaedic Surgery.

Books:

1. 2001 Tachdjian’s Pediatric Orthopaedics by Texas Scottish Rite Hospital. 3rd Edition. Authors: J.A. Herring, J.G. Birch, P. Carter, M. Ezaki, C.E. Johnston, L.A. Karol, K.E. Rathjen, B.S. Richards, and D.Sucato. J.A. Herring, ed. Saunders Publishing Company.

2. 2007 Tachdjian’s Pediatric Orthopaedics by Texas Scottish Rite Hospital. 4th Edition. Authors: J.A. Herring, J.G. Birch, P. Carter, L. Copley, M. Ezaki, C.E. Johnston, L.A. Karol, K.E. Rathjen, B.S. Richards, D.Sucato, and P. Wilson. J.A. Herring, ed. Saunders Publishing Company.

3. 2013 Tachdjian’s Pediatric Orthopaedics by Texas Scottish Rite Hospital 5th Edition. Authors: J.A. Herring, J.G. Birch, L. Copley, M. Ezaki, C.E. Johnston, L.A. Karol, K.E. Rathjen, B.S. Richards, D.Sucato, and P. Wilson. J.A. Herring, ed. Saunders Publishing Company.

4. 2017 Tachdjian’s Procedures in Pediatric Orthopaedics. Authors: J.A. Herring, D. Sucato, M. Gebhardt, C. Ho, C. Johnston, L. Karol, K. Rathjen, A. Riccio, B. Richards, and P. Wilson. J.A. Herring, ed., Elsevier Publishing Company.

Community Service:

2002-2004 Parents Advisory Board. Christ the King School.

2003 Assistant Coach, Girls Junior Varsity Softball, Christ the King School

2001-2004 Team Manager, Destination Imagination

2007-2008 Head Coach, Girls JV Volleyball, Christ the King School

2009 Assistant Coach, Girls Varsity Volleyball, Christ the King School

2010 Head Coach, Girls Varsity Volleyball, Christ the King School

2009-2012 Board Member, Jesuit Rangerettes Booster Club

2011-2012 Vice President, Jesuit Rangerettes Booster Club

2020 Volunteer, Minnie’s Food Pantry

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