cervical degenerative diseases (cervical spondylosis and cervical ossification of the posterior longitudinual ligament)
Conditions
Interventions
Patients receiving 3D-AVB:Observational study without intervention
Patients receiving TMC:Observational study without intervention
Sponsors
Peking University Third Hospital
Eligibility
Sex/Gender
All
Inclusion criteria
Inclusion criteria: 1. Diagnosed with cervical degenerative diseases, including cervical spondylosis and cervical ossification of the posterior longitudinal ligament; 2. Use 3D-AVB or titanium mesh cages for spinal stability reconstruction; 3. Have at least 1 year of follow-up imaging data
Exclusion criteria
Exclusion criteria: 1. Cervical spine trauma combined with fracture and dislocation; 2. Cervical tumor; 3. Severe cervical kyphosis (C2-7 Cobb > 40°); 4. Patients who have previously received cervical spine surgery; 5. Combined ACDF or posterior cervical procedure were also performed
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| interspinous motion-angle;interspinous motion-distance;extra-graft bridging bone (ExGBB); | — |
Secondary
| Measure | Time frame |
|---|---|
| VAS-Neck;VAS-Arm;mJOA;NDI;SF-36;C2-C7 Cobb angle;C2-C7 SVA;C2-C7 Range of motion(ROM);segment ROM;T1 Slope;segmental height;length of implant and plate;position of implant;fitting of implant and endplate; | — |
Countries
China
Contacts
Public ContactZhou Feifei
Peking University Third Hospital
Outcome results
None listed