Abdominal Wall



Abdominal Wall

1. Define an aponeurosis.

2. What is the linea alba?

3. Discuss the composition of the rectus sheath in the upper 3/4'and lower 1/4 of the body.

4. What is the arcuate line?

5. Define the origin, insertion, innervation, and vasculature of the rectus abdominis, external oblique, internal oblique, and transversus abdominis muscles.

6. Discuss the course and interaction of the inferior epigastric and superior epigastric arteries.

7. Define the location of Scarpa's fascia.

8. What is Camper's fat?

9. What is inguinal ligament derived from?

10. Where do the nerves travel in the anterior abdominal wall?

11. What are tendinous insertions?

12. What is the falciform ligament?

13. What is the ligamentum teres - and what is its significance in embryology?

14. What is the median umbilical ligament?

15. What is the median umbilical fold?

16. What is the medial umbilical ligament?

17. What is the medial umbilical fold?

18. What is the lateral umbilical fold?

19. Is there a lateral umbilical ligament?

20. What is the urachus?

21. What does the obliterated umbilical artery represent in the fetus?

22. What is the relationship of the umbilical folds and ligaments to the peritoneum, extraperitoneal connective tissue, and the transversalis fascia?

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