Prospective Radiographic and Clinical Evaluation of Surgical Treatment for Cervical Deformity: A Multi-Center Study 2.0
Multi-center, prospective, non-randomized study to evaluate outcomes of surgically treated patients with adult cervical spinal deformity.
• ≥18 years old at time of treatment
• Diagnosis of cervical deformity- must meet one or more of the following criteria:
‣ C2-C7 sagittal kyphosis (Cobb \> 15 degrees)
⁃ T1S-CL \> 35o
⁃ Segmental cervical kyphosis \> 10 degrees between any 2 vertebra between C2-T1 or \> 15 degrees across any 3 vertebra between C2-T1
⁃ Cervical scoliosis \> 10 degrees (Cobb angle must include end vertebra within the cervical spine)
⁃ C2-C7 SVA \> 4cm
⁃ McGregor's slope \> 20 degrees or CBVA \> 25 degrees
• Plan for surgical correction of cervical deformity in the next 6 months
• Willing to provide consent and complete study forms at baseline and follow-up intervals