欢迎来到天天文库
浏览记录
ID:53738891
大小:322.89 KB
页数:4页
时间:2020-04-21
《闭合复位磁力导航带锁髓内钉治疗下肢长骨干骨折的临床研究-论文.pdf》由会员上传分享,免费在线阅读,更多相关内容在行业资料-天天文库。
1、124山东医学高等专科学校学报2014年36卷闭合复位磁力导航带锁髓内钉治疗下肢长骨干骨折的临床研究吴洪坤(临沂市兰山区人民医院,山东临沂276001)摘要:目的探讨使用闭合复位,磁力导航带锁髓内钉固定治疗下肢长骨干骨折的手术技术和疗效。方法采用随机单盲对照研究共治疗下肢长骨干骨折74例,研究组使用国产磁力导航带锁髓内钉手术治疗36例,闭合复位,在磁力导航下完成远端交锁螺钉的锁定。对照组采用切开复位、机械瞄准带锁髓内钉治疗38例,对比两组手术时间、出血量、远端锁定、骨折愈合、肢体功能等情况。结果研究组全部病例均闭合复位成功,远端锁钉一次锁定36例,成功率94.6%,手术时间平均(83.2±1
2、5.4)min,出血量(221.7±6O.2)ml。术后平均随访14.5个月,肢体功能优良率97.2,平均临床愈合时间4.5个月,无不愈合,明显优于对照组。结论闭合复位,带锁髓内钉手术治疗下肢长骨干骨折疗效好,并发症少,磁力导航技术操作简单,锁定成功率高。关键词:骨折固定术;髓内;下肢长骨干骨折;磁力导航;闭合复位中图分类号:R683.42文献标识码:A文章编号:1674—0947(2014)02—0124—04doi:10.3969/i.issn.1674—0947.2014.02.0l8网络出版时间:2014—5—2115:35网络出版地址:http://www.cnki.net/kcm
3、s/detail/37.1451.R.20140521.1535.005.htmlCLoSED—REDUCTIoNMAGNETIC—NAVIGATIoNINTERLoCKINGlNTRAMEDULLARYNAILINTREATINGLoNGBoNEFRACTUREoFLoWEREXTREMITYWUHong—kun(LinyiDistrictPeople’SHospital,Linyi,China276001)Abstract:ObjectiveToexplorethecurativeeffectofusingclosed—reductionmagnetic—navigationinter—
4、lockingintramedullarynailtotreatlongbonefractureoflowerextremity.Methods74casesoflongbonefractureoflowerextremitywereanalyzedwithrandomsingle—blindcontrolstudy.36casesintheresearchgroupunderwentclosed—reductiondomesticmagnetic—navigationinterlockingintramedullarynails.38casesinthecontrastgroupweret
5、reatedwithopen—reductionmechanically—aimedbonenails.Theoperationtime,bleedingvolume,distal—endlocking,unionoffractureandlimbfunctionswerecomparedbetweenthetwogroups.ResultsIntheresearchgroup,allcasesgotsuccessfulclosedreduction,36cases(94,6%)gotdis—tal-endfixation。theaverageoperationtimewas(83.24_-
6、15.4)minutesandthebleedingvolumewas(221.7±60.2)m1.Thefollow—upsurveylasted14.5months,thegoodrateoflimbfunctionwas97.2V0,andtheaveragehealingtimewas4.5months.ConclusionClosed—reductionmagnetic—navigationinterlockingin—tramedullarynailcanbeeffectivelyusedtotreatlongbonefractureoflowerextremity.Keywor
7、ds:Fracturefixation;Intramedullary;Longbonefractureoflowerextremity;magneticnavi—gation;Closedreduction下肢长骨干骨折包括股骨干骨折和胫骨干骨定理念在骨科的广泛认识,带锁髓内钉已成为治疗折,是创伤骨科最常见的疾病之一。随着生物学固下肢长骨干骨折的金标准,但存在着复位、插钉、远端锁定等诸多难点,切开复位逆行穿钉
此文档下载收益归作者所有