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ID:15195691
大小:41.00 KB
页数:15页
时间:2018-08-01
《全髋置换治疗强直性脊柱炎髋关节高度屈曲强直畸形》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、全髋置换治疗强直性脊柱炎髋关节高度屈曲强直畸形作者:刘青春,张伟,李伟,孙水,王健,王先泉,吴帅【摘要】[目的]探讨强直性脊柱炎髋关节高度屈曲强直畸形患者行全髋关节置换术的方法和疗效。[方法]21例(29髋)强直性脊柱炎髋关节高度屈曲强直畸形患者行全髋关节置换术,男20例(28髋),女1例(1髋);年龄21~49岁,平均32.4岁;病程3~32年,平均15.6年;屈曲强直畸形30°~95°,平均58.6°;单侧13例,双侧8例;15例(23髋)合并髋关节骨性强直。采用髋关节Watson-Jones外
2、侧切口,生物型假体17例(22髋),骨水泥型假体4例(7髋)。采用Harris评分对术前及术后髋关节功能进行评价。[结果]21例患者术后平均随访4.5年,髋关节功能均明显改善,Harris评分由术前平均21.7分提高到术后平均83.2分。髋关节屈曲畸形矫正,29个髋关节总活动度(屈伸、内收、外展、内旋、外旋等6个方向活动总和)由术前平均7°增加为术后平均196°。术后髋痛消失,膝痛、腰骶痛明显改善,步态恢复正常,生活能自理。[结论]全髋关节置换术是治疗强直性脊柱炎合并髋关节高度屈曲强直畸形一种有效的
3、方法。【关键词】脊柱炎;强直性;关节成形术;置换;髋;疗效 Abstract:[Objective]Toinvestigatethemeansand15effectoftotalhiparthroplasty(THA)fortreatingseriousflexedhipscausedbyankylosingspondylitis(AS).[Methods]Atotalof20malepatients(28hips)and1femalepatient(1hip)withankylosingspon
4、dylitisunderwentTHA.Eightpatientshadbilateralsurgery.Themeanagewere32.4years(ranged21~49years).Thediseasecoursewere3~32years,withthemeanof15.6years.Andtheflexeddeformationwere30°~95°,withthemeanof58.6,includingankylosisin23hips(79.3%).Therewere17patien
5、ts(22hips)inthebiologicalprosthesisgroupand4patients(7hips)inthecementgroup.TheclinicalresultswereevaluatedbytheHarrishipscoringsystem.[Results]Themeandurationoffollow-upwere4.5years,allhipjointsfunctionwereimproved,andthepostoperativeHarrrisScorewere8
6、3.2versusthepreoperativeHarrrisScoreof21.7.Theseriousflexeddeformityoftheinvolvedhipsweredisappeared.Theaveragerangeofmotionofhipjointwere196°.Thepainofthehipsweredisappearedalmostcompletelyandpainoflowerwaistsandkneeswererelievedobviously.Patientsgott
7、heirgaitrightandcouldcarethemselvesapproximately.[Conclusion]Totalhiparthroplastyisaneffectivetreatmentforseriousflexedhipscausedbyankylosingspondylitis.15 Keywords:spondylitis;ankylosing;arthroplasty;replacement;hip;treatmentoutcome 强直性脊柱炎(ankylosin
8、gspondylitis,AS)常导致髋关节骨性强直,且许多是非功能位强直,当髋关节处于高度屈曲强直畸形时,患者由于无法站立,生活不能自理,严重影响生活质量。施行全髋关节置换(totalhiparthroplasty,THA)可以重建髋关节,是目前改善髋关节功能最有效的治疗方法[1]。但对于强直性脊柱炎致髋关节高度屈曲强直畸形患者行全髋关节置换具有较大的困难和风险,相关报道较少,1999年10月~2005年8月本科对52例(81髋)强直性脊柱炎髋关节屈曲强直畸形患者行
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