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1、中空加压螺丝钉在老年股骨颈骨折中治疗应用【摘要】目的探讨中空加压螺丝钉治疗老年股骨颈骨折的可行性、优越性及相关注意事项。方法回顾分析应用中空加压螺丝钉治疗老年股骨颈骨折54例的临床资料。其中GardenⅠ型12例、Ⅱ型18例、Ⅲ型15例、Ⅳ型9例,用中空加压螺丝钉固定。术后均进行追踪随访。结果54例患者无术中和住院期间死亡。经平均4.2年的随访,近期并发症6例,发生率为11.1%;远期并发症6例,发生率为11.1%。除3例发生骨折不愈合及3例股骨头缺血性坏死外,余均为一期愈合。骨折愈合率为88.9%
2、。按Harris评分标准:优良率为83.3%,恢复伤前生活行走功能。结论中空加压螺丝钉操作简单,符合生物力学特点,固定可靠,骨折愈合率高,是治疗老年股骨颈骨折的理想方法之一。�【关键词】股骨颈骨折;骨折固定术;中空加压螺丝钉��TheapplicationofcompresshollowscrewsinthetreatmentoftheelderlyfemoralneckfractureLIUJunWUMin-fei,XINGHong-jian.DepartmentofOrthopedics,Chi
3、na-JapanUnionHospitalofJilinUniversity,Jilin130033,China�
8【Abstract】ObjectiveTodiscusstheimportanceoftheperioperativemanagement,thefeasibilityandadvantagesofapplicationcompresshollowscrewsinthetreatmentofthefemoralneckfractureintheelderlypatients.Meth
4、odsFromNovember2001toOctober2007,54elderlycasesoffemoralneckfractureweretreatedwithcompresshollowscrewsinourhospital.BasedonGardenclassification,therewere12caseswithtypeⅠ,18caseswithtypeⅡ,15caseswithtypeⅢ,9caseswithtypeⅣ.Allthecasestreatedwithcompressh
5、ollowscrewswerefollowedupafteroperation.ResultsNodeathoccurredduringoperationorhospitalization.Thefollow-upperiodis4.2years.Short-termcomplicationsoccurredin6cases,withtheincidenceof11.1%and11.1%respectively.Allthefracturehealedupwellexpectforonenonuni
6、onofthefemoralneckfractureandoneischemicnecrosisoffemoralneck.Therateoffracturewas88.9%.AccordingtotheHarriscriteria,theexcellentratewas83.3%.ConclusionThecompresshollowscrewsareeasytousebecauseoftheirbiomechanical8featurecanprovidereliablefixationandh
7、ighhealingrate,sothisisanidealtreatmentmethodforthefemoralneckfractureinagedpatients.�【Keywords】Femoraneckfracture;Fracturefixation;Compresshollowscrews�股骨颈骨折是骨科的常见多发病,好发于老年人。随着老龄化社会的逐渐来临,股骨颈骨折的发生率不断上升,因此老年股骨颈骨折的治疗一直是创伤骨科研究的重点之一,其中股骨颈骨折后骨折不愈合或股骨头缺血坏死是该
8、病的两大难题。随着近年来手术操作技术的改进和内固定材料的更新,股骨颈骨折的愈合率有了很大提高。本院自2001年11月至2007年10月应用中空加压螺丝钉治疗老年股骨颈骨折54例,取得理想疗效。�1临床资料�1.1一般资料8本组54例,男21例,女33例,年龄62~74岁,平均66.2岁。股骨颈骨折类型:头下型27例,经颈型18例,基底型9例。骨折移位分型GardenⅠ型12例,Ⅱ型18例,Ⅲ型15例,Ⅳ型9例。骨折原因:平地滑倒或绊倒33例,床椅上跌倒15例,车祸或暴