Part I: Clinical Manifestations and Pathophysiology of Cervical Spondylosis: Clinical Manifestations of Myelopathy and Radiculopathy; Pathophysiology of Bony and Ligamentous Changes in Cervical Spondylosis; Part II: Diagnostic Evaluation: Imaging and the Diagnosis of Degenerative Disease of the Cervical Spine; Diseases that Mimic Degenerative Diseases of the Cervical Spine; Somatosensory Evoked Potential Monitoring in Cervical Spine Injury; Part III: Operative Management of Cervical Spondylosis and Degenerative Disk Disease: Cervical Spondylotic Myelopathy: Posterior Surgical Approaches; Cervical Spondylotic Radiculopathy: Management with Posterior Operation; The Soft Cervical Disk; Natural History and Management; Part IV: Other Degenerative Diseases: Rheumatoid Arthritis of the Cervical Spine; Ankylosing Spondylitis; Ossification of the Posterior Longitudinal Ligament; Part V: Nonoperative Management of Cervical Spodylosis: Natural History and Nonoperative Management; Index