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时间:2018-09-15
《自体镶嵌式骨软骨移植治疗伴局灶性软骨缺损的膝骨性关节炎》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、万方数据中国骨与关节损伤杂志2008年9月第23卷第9期自体镶嵌式骨软骨移植治疗伴局灶性软骨缺损的膝骨性关节炎△张洪美。李辉’荆琳’’张志强。闵重涵’·论·731·摘要目的探讨自体镶嵌式骨软骨移植修复膝骨性关节炎负重区局灶性软骨缺损的可行性和疗效。方法2004年1月~2006年11月,对19例伴局灶性软骨缺损的膝骨性关节炎采用自体镶嵌式骨软骨移植技术治疗,在关节镜下行非负重区自体骨软骨移植修复软骨缺损,术后给予中药El服、玻璃酸钠关节腔注射,6周下地部分负重。定期随访,根据改良Lysholm评分标准、关节液蛋白多糖(PG)、膝关
2、节MRI评价疗效。结果术后获随访12~34(平均24个月)个月,患者疼痛基本消失,功能良好。术前改良Lysholm评分15~63(39.7±4.6)分,术后54~100(93.1±5.9)分,有显著性差异(P<0.01)。术前关节液蛋白多糖215.5~897.3(508.8±203.6)肛g/L,术后80.4~571.6(263.5±141.2)t-g/L,治疗前后相比,差异有统计学意义(P<0.05)。术后复查MRI示原缺损区软骨表面光滑,移植的软骨下骨愈合良好,总有效率94.8%。结论关节镜下自体骨软骨移植创伤小,结合中药口
3、服、玻璃酸钠关节腔注射是治疗伴软骨缺损的膝骨性关节炎的有效方法。关键词软骨缺损;自体骨软骨移植;膝骨性关节炎AutologousOsteoehondralTransplantationtoTreatKneeOsteoarthritisAccompaniedwithFocalCartilageDefectsZhangHongmei,LiHui,JingLin,eta1.DepartmentofArthropathy,讹,z∥ingHospitalofChinaAcademyofChineseMedicalsciences,Beij
4、ing,100102Abstract0bjectiveToexplorethemethodsofrepairingfocalcartilagedefectsinosteoarthritisandtointroducetheclinicalexperienceoftheautologousosteochondraltransplantation.MethodsNineteenosteoarthritispatientswithfocalchondraldefectsoftheweight—bearingsurfacesweretr
5、eatedbytheautologonsosteochondraltransplantationunderarthroscope.Accordingtotheshapeofthedefects,thedifferentdimensionsoftheosteochondralautograftwereselected.AllthepatientsweregivenChineseherbsorallyandintra—articularinjectionofsodiumhyaluronate.Sixweekspostoperativ
6、ely,thepatientsbegantowalkinthepartiallyweight—bearinghabitus.ThetreatmenteffectwasevaluatedbytherevisedLysholmscoringscale,PGofsynovialfluid,kneeMRregularly.ResultsThefollow—upfor12~34montksafteroperationrevealedthatthetreatedkneejointgotobviouslyfunctionalimproveme
7、ntandpainalleviation.ThepostoperativescoresevaluatedbytherevisedLysholmscoringscalewere54~100(93.1±5.9)whiletheywerel5-63(39.7±4.6)be—foreoperation.Thereweremuchsignificantdifferencesbetweenafterandbeforeoperation(P<0.01).PostoperativePGofsynovialflu—idwas80.4~571.6(
8、263.5±141.2)ttg/LwhichWaSalsosignificantdifferentfrom215.5~897.3(508.8±203.6)pg见testedbe—foreoperation(P<0.05).Postoperativekneemag
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