摘要
目的统计和分析后路BAK椎间融合器治疗腰椎滑脱症的并发症。方法对118例腰椎峡部崩裂性滑脱患者行后路BAK椎间融合术,统计术中、术后并发症(包括硬脊膜撕裂,神经根损伤,融合器位置不佳,融合器后移、沉陷和继发性粘连性蛛网膜炎等),分析原因并探讨预防措施。结果118例患者中,术中并发症13例,占11%,其中硬脊膜撕裂4例(3.4%),神经根损伤3例(2.5%),BAK椎间融合器位置不佳9例(7.6%),2例硬脊膜撕裂和1例神经根损伤同时存在融合器位置不佳;术后并发症9例,占7.6%,其中融合器后移3例(2.5%),融合器沉陷4例(3.4%),继发性粘连性蛛网膜炎2例(1.7%),部分或可疑不融合5例(4.2%),2例融合器后移和1例沉陷均呈部分或可疑不融合,2例融合器沉陷伴继发性粘连性蛛网膜炎。结论后路BAK椎间融合术有一定的创新性和优越性,但手术创伤大,技术要求高,可能发生各种并发症,应严格掌握手术适应证并规范手术操作。
Objective To review and analyze the complications of spondylolisthesis treated wi th BAK interbody fusion cages.Methods One hundred and eighteen patients wi th spondylolisthesis were treated with BAK interbody fusion ca ges,the intraoperative and postoperative complications were reviewed,which include dural tear,nerve root injury,unsatisfactory cage position,cage retropulsion,cage subsidence and postlaminectomy adhesive arachnoiditis.Results The intraoperative complication ra te was 11%and the most commonly seen were dural tear 4c ases(3.4%),nerve root damage 3cases(2.5%)and unsatisfactory cage position 9cases(7.6%),2cases had both dural tear and unsatisfactory cage position,1patient had both nerve root injury and unsatisfactory cage position.The postoperative c omplication rate was 7.6%,which chiefly consisted of cage retropuls ion 3cases(2.5%),cage subsidence 4cases(3.4%),and postlaminec-tomy adhesive arachnoiditis 2cases(1.7%),2cases of cage retropulsion and 2ca ses of cage subsidence show partial nonunion,2cases of cage subsidence had arachnoiditis.Conclusion As a new technique,lumbar interbody fusion with BAK cages are r apidly gaining popularity,however,the complications described here suggest the importance of selection s of surgical indications and proper manipulations.[
出处
《中华骨科杂志》
CAS
CSCD
北大核心
2002年第6期337-339,342,共4页
Chinese Journal of Orthopaedics
关键词
后路BAK椎间融合术
治疗
腰椎滑脱症
并发症
脊椎前移
Spondylolisthesis
Spinal fusion
Postperative complications
Intra operative complica-tions
