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ID:50027479
大小:1.18 MB
页数:17页
时间:2020-03-04
《经肌间隙入路内固定结合经椎弓根植骨治疗胸腰椎骨折.doc》由会员上传分享,免费在线阅读,更多相关内容在工程资料-天天文库。
1、DiWiltse入路内固定结合经伤椎椎弓根植骨治疗胸腰椎骨折戴斌沈海滨李道龙周克中戴九明祁才刘志东张兵江苏省滨海县人民医院骨科江苏滨海224500摘要目的:回顾性分析Wiltse入路内固定结合经椎弓植骨治疗胸腰椎骨折的临床疗效。方法:2008年06月至2012年12月,70例行后路复位内固定手术治疗的胸腰椎骨折,其中Wiltse入路内固定结合经椎弓根植骨34例(Wiltse入路组),后正中入路内固定后外侧植骨36例(常规入路组),观察手术时间,失血量,术前、术后1周、术后3个月及12个月VAS评分、椎体高度压缩率、伤椎Cobb角、内固定
2、并发症,并进行比较分析。结果:所有患者均获得随访,时间为12・24个月,平均随访16.6个月。Wiltse入路组与常规入路组手术时间比较无统计学差异。两组手术中平均失血量和术后引流量前者明显低于后者,差界具有统计学意义(P<0.05)o两组术前VAS评分无明显差异,但术后1周、3个月VAS评分Wiltse入路经椎弓根植骨组明显低于常规入路后外侧植骨组。两组间手术前、术后1周、术后3个月椎体高度压缩率、Cobb角无统计学差异(C0.05);术后12个月随访时内固定并发症发牛率、椎体高度压缩率、Cobb角两组比较差异具有统计学意义(P<0.
3、05)o术后12月随访时Wiltse入路经椎弓根植骨组无内固定并发症发生,常规入路后外侧融合组出现3例断钉,2例螺钉退出,1例钉棒松动。两者差异具有统计学意义(PvO.05)。结论:Wiltse入路内固定结合经椎弓椎植骨能够恢复椎体前中柱支撑,具有创伤小,出血少,术后恢复快,内固定并发症发牛率低,伤椎高度丢失和后凸畸形率低等优点,是治疗胸腰椎骨折的理想选择。关键词:脊柱骨折;骨折内固定;外科手术;骨移植;胸腰椎Wiltseapproachfixationwithtranspediclebonegrafttreatedthoracolum
4、barfractureDAIBinSHENGHai-binLIDao-longetalDepartmentofOrthopaedicSurgery,ThePeoplesHospitalofBinHaiCountyJiang-SuProvince,BinHai22450(),ChinaAbstractObjective:ToretrospectivelyanalyzetheclinicaleffectoftreatmenttothoracolumbarfractureusingWiltseapproachthroughthepedicle
5、fixationwithtranspediclebonegraft・Mehtods:FromJune2008toJune2012,70patientswiththoracolumbarfractureweretreatedbyposteriorreductioninternalfixation.34casesweretreatedbyWiltseapproachfixationwithtranspediclebonegraft(Wiltseapproachgroup),andconventionalapproachfixationwit
6、hposterolateralbonegraftwere36cases(conventionalapproachgroup)•Meanfollowing-upwas15.6months.Wecomparedtheoperativetime,intraoperativebloodloss,VASscores,rateofvertebralheightcompression,vertebralCobbangleandcomplicationsofinternalfixationbetweentwogroups・Results:Allof70
7、caseswerefollowedup,theaveragefollow-updurationwas16.6monthswithaningeof12-24months.Theoperativetimeoftwogroupswasnosignificantdifference.ThedifferenceofbloodlossandpostoperativedrainagevolumeWiltseapproachwassignificantlylowerthantheconventionalapproachwasstatisticallys
8、ignificantbetweentwogroups(P<0.05)・TwogroupswasnosignificantdifferenceinVASscorepreoperation,butwassign
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