Treatment of lumbar disc herniation by microendoscopic tubular retractor system (METRx) with a postmedial approach: Report of 290 cases
- VernacularTitle:中后路显微椎间盘镜(METRx)手术治疗腰椎间盘突出症(附290例报告)
- Author:
Yan DONG
;
Linjian DING
;
Yingjie LIU
- Publication Type:Journal Article
- Keywords:
Endoscope;
Lumbar disc herniation
- From:
Chinese Journal of Minimally Invasive Surgery
2001;0(04):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To evaluate the therapeutic efficacy of microendoscopic tubular retractor system (METRx) with a postmedial approach in the treatment of lumbar disc herniation. Methods A total of 290 patients with lumbar disc herniation were treated with METRx. The duration of follow-up ranged from 3 months to 33 months. Results According to the Nakai scale, 81% (235 cases) of the patients were evaluated as excellent, 13.4% (39 cases) as good, 4.8% (14cases) as fair and 0.7% (2 cases) as poor. Postoperative infection in intervertebral space was found in 2 cases. Conclusions METRx has a satisfactory short-term therapeutic efficacy in the treatment of lumbar disc herniation.
