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时间:2018-09-03
《跟骨骨折的钢板内固定治疗.doc》由会员上传分享,免费在线阅读,更多相关内容在学术论文-天天文库。
1、跟骨骨折的钢板内固定治疗作者:唐三元,杨辉,付海鹰,张宇,詹鹏,林志荣,王旭生【摘要】目的探讨手术治疗跟骨骨折的效果及相关问题。方法自2001至2004年共手术治疗各型跟骨骨折32例(34足),男28例,女4例。伤因:坠落伤21例,车祸伤8例,其他伤3例。年龄19~50岁,平均27.2岁。合并全身其他骨折13例。按EssexLopresti分型,Ⅰ型:舌形骨折4足;Ⅱ型:压缩骨折24足;Ⅲ型:严重粉碎骨折6足。均采用切开复位支持钢板(AO跟骨钢板,国产仿AO跟骨钢板)内固定治疗,手术入路均为外侧“L”形扩大入路,术后不用石膏固定,2~3d后即行不负重功能锻炼,
2、6~8周后逐渐负重锻炼。随访12~34个月,平均16个月。结果按Maryland足部评分系统评价,并以每足为基数,全组优良率91%,其中Ⅰ型骨折优良率为100%,Ⅱ型骨折优良率为96%,Ⅲ型骨折优良率为67%。有各种并发症包括:跟部增宽、距下关节炎2例,跟骨骨刺影响行走1例,手术切口皮缘坏死愈合不良1例(后经换药而愈),螺钉后退刺激皮肤不适1例等。结论恢复距下关节面及跟骰关节面平整,维持正常足弓形态和跟骨宽度是治疗的重点,恰当地选择手术指征、手术入路,正确地骨折复位和术后处理是治疗的关键,钢板内固定治疗跟骨骨折是一种较理想的方法。【关键词】跟骨骨折;钢板内固定;
3、手术治疗;疗效评检;并发症OperativeTreatmentofCalcanealFractureswiththeCalcanealPlateAbstract:ObjectiveToevaluatetherelativequestionsandeffectofplateforcalcanealfractures.MethodsOperativelytreatmentof32casesofcalcanealfractureofallkinds(34feet).28casesweremaleand4caseswerefemaleinjurycause:21case
4、ssuffereddrop,8casessufferedtrafficaccident,theotherwas3cases.Theaverageagewas27.2years(19~50years).13casesassociatedwithotherfractures.AccordingEssexLopresti′sclassification,4feetsufferedtypeI,tonguefracture,24feetsufferedcompressedfracture(typeⅡ),6feetsufferedseriouscomminutedfrac
5、ture(typeⅢ).Allpatientsunderwentopenreductionandinteralfixationbybuttressplate(AOcalcanealfractureplateorsimulatedAOcalcanealfractureplatemadedomesticaly)fromtheextended“L”lateralapproach.Postoperatively,nopatientneededplasterfixation.Allpatientsstartednonweightbeatingfuctionalexer
6、cisein2~3days,gradualweightbearingwalkingat6~8weeks.Thefollowupperiodwasfrom10monthesto34monthes.withanaverageof16monthes.ResultsAssessedtheeffectbyMarylandfootscore,thebaselineincludedeveryfoot.Thetotalexcellentandgoodratewas91%,itwas100%intypeⅠfracturegroup,96%intypeⅡfracturegrou
7、p,67%intypeⅢfracturegroup.Thecomplicationincluded:2casessufferedheelextend6andsubtalarjointarthritis,1casesufferedcalcanealbonespuraffectingwalk.1casesufferedapicalwoundnecrosisandpoorunion(curedbyexchangingdressinglately).1casesuffereduncomfortablebythebackoffscrewstimulatingskin.Co
8、nclusionItis
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