斜前方腰椎椎间融合术治疗腰椎不稳的临床研究
2021-09-07吴建明王卫国徐刚陈峰虞致文黄峥
吴建明 王卫国 徐刚 陈峰 虞致文 黄峥



摘 要 目的:探讨斜前方腰椎椎间融合术(OLIF)治疗腰椎不稳的临床效果。方法:选取100例腰椎不稳患者临床资料,将采用OLIF的50例患者研究资料纳入A组,将采用后路腰椎椎体间融合术(PLIF)的50例患者研究资料纳入B组。比较两组手术时间、术中出血量、脊柱后凸角度、疼痛程度,并观察两组融合及术后并发症情况。结果:与B组相比,A组术中出血量少,手术时间长(P<0.05);A组术后1月脊柱后凸角度较小,VAS评分较低(P<0.05);术后6个月,两组融合率差异无统计学意义(P>0.05);A组术后并发症发生率低于B组低,但差异无统计学意义(P>0.05)。结论:OLIF治療腰椎不稳具有较高的应用价值,融合效果较好,安全性高。
关键词 腰椎不稳 斜前方腰椎椎间融合术 脊柱融合 脊柱后凸角度
中图分类号:R687.3 文献标志码:A 文章编号:1006-1533(2021)15-0028-04
Clinical study of oblique lumbar interbody fusion in the treatment of lumbar instability
WU Jianming, WANG Weiguo, XU Gang, CHEN Feng, YU Zhiwen, HUANG Zheng(Department of Orthopedics, the Peoples Hospital of Yingtan, Yingtan 335000, China)
ABSTRACT Objective: To investigate the clinical effect of oblique anterior lumbar interbody fusion (OLIF) in the treatment of lumbar instability. Methods: The clinical data from 100 patients with lumbar instability were selected. Fifty patients with OLIF were included in group A and fifty patients with posterior lumbar interbody fusion (PLIF) were included in group B. The operation time, intraoperative bleeding volume, kyphosis angle and pain degree were compared between the two groups and the fusion and the postoperative complications were observed. Results: Compared with group B, group A had less intraoperative bleeding and longer operation time (P<0.05). The kyphosis angle was smaller and the VAS score was lower 1 month after operation in group A, and there were no significant differences in fusion rate between the two groups six months after operation (P<0.05). The incidence of postoperative complications was lower in group A than group B, but the differences were not statistically significant (P>0.05). Conclusion: OLIF has high application value, good fusion effect and high safety in the treatment of lumbar instability.
KEY WORDS lumbar instability; oblique lumbar interbody fusion; spinal fusion; kyphosis angle
腰椎不稳症属于腰椎退变疾病,在临床上较为多见,会造成椎管狭窄、腰部活动受限、腰痛,不利于日常生活[1]。目前,主要通过腰椎融合术治疗,效果较好,可达到局部节段较为稳定的内固定,改善临床症状[2]。随着斜前方腰椎椎间融合术(oblique lumbar interbody fasion, OLIF)、极外侧腰椎椎间融合术等微创术式的发展,可显著降低手术创伤性,减少并发症,缩短术后康复时间[3]。相关研究发现,在单节段腰椎退变性疾病中应用OLIF技术具有较高的安全性及有效率、并发症较少,近期疗效显著[4]。鉴于此,本研究探讨OLIF治疗腰椎不稳的临床研究,现报道如下。
1 资料与方法
1.1 一般资料
收集2018年10月—2019年10月我院收治的100例腰椎不稳患者的临床资料,将采用OLIF的50例患者研究资料纳入A组,将采用后路腰椎椎体间融合术(posterior lumbar interbody fusion, PLIF)的50例患者研究资料纳入B组。A……
