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肱骨髁间粉碎性骨折传统手术与AO技术治疗的疗效比较 |
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明江华 钟俊 唐雪梅 贺翎
[摘要] 目的 比较肱骨髁间粉碎性骨折的传统手术与AO技术的手术方法及疗效。方法 选择23例肱骨髁间粉碎性骨折按AO/ASIF分类均为C3型,其中10例采用传统的手术治疗,13例采用AO技术手术治疗。结果 平均随访时间1年,传统手术治疗肘关节功能的优良率为20%,AO技术治疗的优良率为85%。结论 AO技术治疗C3型肱骨髁间骨折明显优于传统手术。 [关键词] 肱骨髁间骨折; 传统手术; AO技术 [中图分类号] R683.41 [文献标识码] A [文章编号] 1005-6483(2000)04-0224-02
Comparison of treatment of burst humeral intercondylar fractures by traditional operation versus AO technique
MING Jianghua ZHONG Jun TANG Xuemei (Department of Orthopedics,The First Affiliated Hospital of Hubei Medical University,Wuhan 430060,China)
[Abstract] Objective To compare operative procedures and outcomes of for traditional operation with AO technique burst humeral inter condylar fracture.Methods Burst humeral intercondylar fractures of 23 cases were all classified into C3 according to AO/ASIF.10 of them were treated by traditional operation and 13 by AO technique.Results Average follow up period was 1 year.The rate of excellent or good elbow function was 20% in traditional operative group and 85% in AO technique group.Conclusion AO technique is much more effective than traditional operation for treatment of burst humeral inter condylar fracture. [Key words] Burst humeral intercondylar fracture; Traditional operation; AO technique
肱骨髁间粉碎性骨折多见于青壮年,常因严重暴力所致,是一种治疗上非常棘手的关节内骨折。传统的非手术治疗和手术治疗效果均不尽人意。随着AO技术的发展,该骨折的疗效大大提高。我院自1993年至1999年对10例肱骨髁间粉碎性骨折施行传统的手术,对13例患者施行AO技术内固定,现报告如下。 临床资料
一、一般资料 本组23例,随机分为2组。Ⅰ组即传统手术组,10例,男7例,女3例;Ⅱ组即AO技术手术组,13例,男9例,女4例。年龄18~50岁,平均36.3岁。右侧14例,左侧9例。闭合性骨折20例,开放性骨折3例。按传统的分类均为Ⅳ型。按AO/ASIF分类均为C3型。手术时间均为伤后8 h内进行。 二、手术入路及过程的比较 臂丛麻醉下患者侧卧位,患侧在上,屈肘上止血带。常规消毒铺巾,取肘后正中切口,切开皮肤、皮下及浅筋膜,向两侧游离皮瓣至内、外髁,内侧游离并保护尺神经。传统手术:将肱三头肌远端作舌形切开,分离肱三头肌,暴露骨折处,将旋转及粉碎的滑车及肱骨小头骨折片准确复位,以1枚克氏针自外髁钻入内髁上,再以克氏针交叉加钢丝固定肱骨髁上骨折块。AO技术:距鹰嘴尖2.5 cm处作V形截骨,向上翻起肱三头肌及鹰嘴截骨块,充分暴露内、外髁及滑车,清除碎小的软骨块,将肱骨小头、滑车准确复位,以1枚克氏针从外髁钻入内髁,再分别用1枚克氏针从肱骨内、外髁斜形交叉钻入肱骨近端,后以3.5 mm中空皮质骨螺钉顺髁间克氏针拧入,固定滑车与肱骨小头,将髁间骨[1] [2] 下一页 上一个医学论文: 原发性胸壁肿瘤45例外科治疗分析 下一个医学论文: 肩胛骨骨折的手术治疗
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