CERVICAL DISC REPLACEMENT WITH THE BRYAN DISC

Spondylotic radiculopathy which has not responded to conservative treatment C3-C4 C4-C5 C5-C6 C6-C7 10. Spondylotic myelopathy which has not responded to conservative treatment 11 Neurological Signs and Symptoms. Activity Level Prior to Symptom Onset 12 . Duration of Symptoms. 1. Less than 6 weeks. 3. 3 months to 6 months 5. 1 year to 2 years. 2 ................
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