Degenerative cervical myelopathy
Conditions
Interventions
Group Bryan CDA:NA
Group ProDisc-C CDA:NA
Group Laminoplasty with preserving unilateral muscle-ligament complex:NA
Gruop modiified laminoplasty:NA
Sponsors
Peking Univversity Third Hospital
Eligibility
Sex/Gender
All
Age
18 Years to 70 Years
Inclusion criteria
Inclusion criteria: Patients who had undergone Bryan and ProDisc-C cervical artificial disc replacement, laminoplasty with preservation of unilateral muscle-ligament complex, and modified laminoplasty through the intermuscular approach in Peking University Third Hospital from December 2003.
Exclusion criteria
Exclusion criteria: 1. Patients who had undergone secondary or more cervical spine surgeries, including anterior or posterior cervical surgeries; 2. Patients who had undergone combined anterior and posterior cervical surgery; 3. Patients with concomitant tumors, tuberculosis, and trauma; 4. Patients with preoperative active infections; 5. Patients who had undergonewho had missing clinical data, including demographic data, imaging data, surgical related data, etc; 6. Patients who had lost to follow-up.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| modified Japanese Orthopedics Association score;Visual Analogue Scale score; | — |
Secondary
| Measure | Time frame |
|---|---|
| Neck Disability Index;Cervical Range of motion;C2-C7 Cervical Sagittal Vertical Axis;T1 Slope; | — |
Countries
Chnia
Contacts
Public ContactZhou Feifei
Peking Univversity Third Hospital
Outcome results
None listed