Surgical therapy of lumbar disc herniation by vertebral lamia fenestration: an analysis of 5482 cases
- VernacularTitle:椎板开窗髓核摘除术治疗腰椎间盘突出症5482例分析
- Author:
Wei MAI
;
Weicheng ZHANG
- Publication Type:Journal Article
- Keywords:
Intervertebral disk displacement/surgery;
Diskectomy
- From:
Journal of Chinese Physician
2001;0(04):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To explore the clinical outcomes of the removal of nucleus pulposus with vertebral lamia fenestration in the treatment of lumbar disc herniation.Methods A total of 5482 patients with lumbar disc herniation were performed to remove nucleus pulposus with vertebral lamia fenestration.The follow-up study was conducted in 4329 cases for the duration varying from 6 months to 20 years,averaging 6.7 years,and the therapeutic effect of the operation was evaluated.Results After operation,the patients could walk in(3?2) days,resumed their daily activities in (15?6) days and went back to work in(28?9) days.According to the Nakai scale,excellent results were achieved in 3374 cases(77.9%),good in 652 cases(15.2%),improved in 249 cases(5.8%) and poor in 54 cases(1.1%).The rate of excellent and good results was 93.1%.Conclusion The advantages of the removal of nucleus pulposus with vertebral lamia fenestration are the removal of the annulus fibrosus,the calcified ligamentum flavum and osteophyte under direct vision.The operation may preserve the utmost integrity of the posterior lumbar structures,and the operative treatment has shown its good results.
