Protrusion of lumbar intervertebral disc
Conditions
Interventions
A:microendoscopic disectomy
B:microendoscopic disectomy & Annulus fibrosus suture
Sponsors
Qilu Hospital of Shandong University
Eligibility
Sex/Gender
All
Age
20 Years to 80 Years
Inclusion criteria
Inclusion criteria: Specific types of Single segmental protrusion of lumbar intervertebral disc (including posterior-lateral type lumbar disc herniation, central type lumbar disc herniation, isolated type lumbar disc protrusion).
Exclusion criteria
Exclusion criteria: 1. Patients of Protrusion of lumbar intervertebral disc except for above-mentioned( including the extreme lateral lumbar disc herniation, ossification of intervertebral disc or posterior longitudinal ligament, local anatomic variation, developmental lumbar spinal stenosis, sever local conglutination and postoperative recurrence); 2. Pregnant or lactating woman; 3. Patients with serious cardial, hepatic or renal disease; 4. Patients having envolved in another clinical trials; 5. Patients don't want to attend this research or observe the blind method of this research; 6. Patients unsuitable for this trial for other reasons evaluated by researchers.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Japanese orthopeadic association score; | — |
Secondary
| Measure | Time frame |
|---|---|
| Visual analogue scale;The oswestry disability index;Peri-operative bleeding;Operative time;Erythrocyte sedimentation rate;C-reactive protein; | — |
Countries
China
Contacts
Public ContactHaipeng Si
Qilu Hospital of Shandong University
Outcome results
None listed