APP下载

后路复位椎弓根钉内固定联合椎间融合器融合术治疗腰椎滑脱症的临床研究

2014-11-24尚军朱永雨吴雪慧

中国现代医生 2014年32期

尚军+朱永雨+吴雪慧

[摘要] 目的 探讨后路复位椎弓根钉内固定联合椎间融合器融合术治疗腰椎滑脱症的疗效。 方法 回顾性分析2010年1月~2013年8月我院应用后路复位椎弓根钉内固定联合椎间融合器融合术治疗腰椎滑脱症36例的临床资料。 结果 本组36例患者手术时间120~190 min,平均150 min。参考Prolo腰椎术后功能评定标准:治愈11例,有效23例,无效2例,总有效94.4%;住院时间10~21 d,平均15 d。36例腰椎滑脱患者术后滑脱率较术前显著降低(t=34.235,P<0.01),椎间隙高度明显提高(t=4.237,P<0.01),滑脱角明显缩小(t=17.346,P<0.01)。VAS评分较术前明显降低(t=3.264,P<0.01),JOA评分明显升高(t=6.823,P<0.05)。随访期间结果显示,36例腰椎滑脱症患者的滑脱率、椎间隙高度、滑脱角、JOA分与术后比较,差异不显著(t=0.235、0.573、0.873、0.467,P>0.05)。结论 后路复位椎弓根钉内固定联合椎间融合器融合术治疗腰椎滑脱症是一种理想的手术方法,并发症少,疗效确切,值得推广和应用。

[关键词] 腰椎滑脱症;后路复位;椎弓根钉内固定;联合;椎间融合器融合术

[中图分类号] R687.3 [文献标识码] B [文章编号] 1673-9701(2014)32-0121-03

Clinical study of posterior transpedicular device fusion for lumbar spondylolisthesis internal fixation combined with interbody fusion

SHANG Jun ZHU Yongyu WU Xuehui

Department of Orthopaedics,Xuzhou Qianghua Hospital in Jiangsu Province,Xuzhou 221000,China

[Abstract] Objective To investigate the therapeutic effect of posterior transpedicular device fusion for lumbar spondylolisthesis internal fixation combined with interbody fusion. Methods Retrospective analyzed clinical data of 36 cases with fusion for lumbar spondylolisthesis internal fixation combined with interbody fusion by posterior transpedicular from 2010 January to August 2013 in our hospital. Results Operation time of 36 cases of patients was 120 to 190 min, average 150 min. Reference Prolo postoperative lumbar function evaluation standard: 11 cases were cured,23 cases were effective, 2 cases were ineffective, the total effective rate was 94.4%. Hospital stay time was 10~21 d, average 15 d. 36 cases of lumbar spondylolisthesis patients postoperative slippage rate decreased significantly(t=34.235,P<0.01),the height of intervertebral space increased significantly (t=4.237,P<0.01),slip angle was significantly reduced (t=17.346, P<0.01). VAS score was significantly lower than that before operation (t=3.264, P<0.01), JOA score increased significantly (t=6.823,P<0.05). During the follow-up results showed 36 cases of spondylolisthesis, lumbar spondylolisthesis rate of patients, the height of intervertebral space, slip angle, JOA after operation compared with before treatment, the difference was not significant (t=0.235,0.573,0.873,0.467, P>0.05). Conclusion Posterior transpedicular screw internal fixation combined with interbody fusion for spondylolisthesis treated with curative effect is exact.

[Key words] Lumbar spondylolisthesis; Posterior reduction; Pedicle screw fixation; Joint; Interbody fusion usingendprint

腰椎滑脱是骨科的常见病,其治疗目的是恢复腰骶部生物力学功能,解除神经根的压迫,稳定脊柱,解除疼痛[1,2]。充分的神经减压、植骨融合及复位内固定是目前治疗腰椎滑脱的主要措施[3]。手术治疗多适用于因滑脱导致脊柱不稳,产生顽固性腰痛,经卧床、腰背肌肉功能锻炼、药物及理疗等治疗无效;出现滑脱部位神经受压致单侧或双侧坐骨神经痛;腰椎滑脱大于I度、症状反复发作者[4]。目前内固定加植骨融合为治疗腰椎滑脱症常用的手术方法,内固定同时联合椎间融合器进行椎间融合术可以切除椎间盘,撑开椎间隙,恢复椎间高度,并有一定的复位作用[4,5]。2010年1月~2013年8月,我院应用后路复位椎弓根钉内固定联合椎间融合器融合术治疗腰椎滑脱症36例,取得了较好的临床效果,现报道如下。……

登录APP查看全文