Table 3.
Inclusion criteria |
• Degenerative disc disease at one or more levels between C3 and T1 confirmed with x-rays, CT, or MRI |
• Radiculopathy and/or myelopathy |
• Appropriate conservative medical treatment |
Exclusion criteria |
• Age > 65 years old |
• Noncompliance with study protocol |
• Osteoporosis |
• Metabolic bone disease |
• Congenital or posttraumatic deformity |
• Infection |
• Neoplasia |
• Instability of the intersomatic space |
• Narrow canal (< 12 mm) |
Abbreviations: CT, computed tomography; MRI, magnetic resonance imaging.