| 王志荣,陆爱清,杨惠林,王素春,陈 勇,陈国平.Quadrant通道下TLIF术治疗复发性腰椎间盘突出症的疗效分析[J].中国脊柱脊髓杂志,2014,(2):121-126. |
| Quadrant通道下TLIF术治疗复发性腰椎间盘突出症的疗效分析 |
| 中文关键词: 腰椎间盘突出症 复发性 TLIF Quadrant通道 疗效 |
| 中文摘要: |
| 【摘要】 目的：探讨后路原皮肤切口双侧肌间隙入路经Quadrant通道下TLIF术（transforaminal lumbar interbody fusion）治疗复发性腰椎间盘突出症（recurrent lumbar disc herniation,RLDH）的临床效果。方法：2009年1月～2011年12月共治疗RLDH患者22例，年龄为35～65岁，平均51.2岁。病变节段L4/5 16例，L5/S1 6例。其中开窗减压髓核摘除术后复发10例，内窥镜下髓核摘除术后复发8例，半椎板减压髓核摘除术后复发4例。均采用后路原切口双侧肌间隙入路，经Quadrant通道下行微创TLIF术。采用JOA（29分法）功能评分对患者再次手术前、手术后1年临床疗效进行评估，并计算改善率。采用Suk法评估椎间植骨融合情况。结果：22患者均顺利完成手术，无脑脊液漏，无神经根损伤。22患者均获得随访，随访时间为18～37个月，平均24个月。术前JOA评分为9.8±1.4分，术后1年JOA评分为24.5±1.2分，与术前比较差异有统计学意义（P<0.05）。根据改善率评估临床效果，其中优20例，良2例。随访期内植骨均融合，融合时间5～12个月，平均9.3个月，无椎弓根螺钉断裂和融合器移位。结论：后路原皮肤切口双侧肌间隙入路经Quadrant通道下TLIF术是一种微创治疗RLDH的可行方法。 |
Transforaminal lumbar interbody fusion via Quadrant invasive system for recurrent lumbar disc herniation: an analysis of surgical outcome |
| 英文关键词:Recurrent lumbar disc herniation Transforaminal lambar interbody fusion Quadrant system Effect |
| 英文摘要: |
| 【Abstract】 Objectives: To investigate the surgical outcome of minimal invasive transforaminal lumbar interbody fusion via bilateral paramedian approach under Quadrant invasive system for recurrent lumbar disc herniation． Methods: From January 2009 to December 2011, the clinical data of 22 patients(average age 51.2 years, ranging 35-65 years old) suffering from recurrent lumbar disc herniation（10 cases under window of laminar, 8 cases under MED, 4 cases under hemilaminectomy） were reviewed retrospectively. A total of 22 segments was involved, including L4/5 in 16 cases, L5/S1 in 6 cases. All 22 cases underwent minimal invasive transforaminal lumbar interbody fusion via bilateral paramedian approach under Quadrant invasive system. JOA(29) score was used to evaluate the pre-and post-revision operation(12 months) outcome as well as the improvement rate. Suk′s method was used to evaluate the lumbar interbody fusion. Results: The operations were completed successfully in all the 22 patients, and no cerebrospinal fluid leakage and nerve root injury were noted. All patients were followed up for 18-37 months(mean, 24 months). The mean JOA score at preoperation and 12 months after operation was 9.8±1.4 and 24.5±1.2 respectively, which showed statistical significance(P<0.05). Based on the improvement rate, there were 20 excellent and 2 good. All cases got bony fusion with the fusion time of 5-12 months(mean, 9.3 months). No instrument failure was noted. Conclusions: Minimal invasive transforaminal lumbar interbody fusion via bilateral paramedian approach under Quadrant invasive system is reliable and effective for the treatment of recurrent lumbar disc herniation． |
| 投稿时间：2013-07-28 修订日期：2013-10-11 |
| DOI： |
| 基金项目:江苏省苏州市科技发展项目（SYSD2011002） |
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