关节镜下自体骨软骨移植术和微骨折术治疗膝关节软骨损伤

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1、万方数据泰山医学院硕士学位论文purposeofevaluatingandcomparingbetweenthecurativeeffectsofthesetwomethods．Results：1．Intermsofthepatientswithakneejointcartilagedefectareaof1em2一-4cm2，siXmonthsandlyearaftertheoperation，theratesoffavorabletreatmentresultsfrombomautogenousosteochondraltransplantationandm

2、icrofractureare>90％．1色eshort-termcurativeeffectsofthesetwomethodsarebotllgood．Andstatisticalanalysisshowsnosignificantdifference(P>0．05)betweentheircurativeeffects．Threeyearsaftertheoperation，thepatientsITeatedwithautogenousosteochondraltransplantationhaveaclearlyhigherrateoffavorabl

3、etreatmentresultsthanthosetreated、Ⅳitllmicrofraeture．Andstatisticalanalysisshowssignificantdifference(P

4、splantationandmierofracturearearound90％．111eshort-termcurativeeffectsaregood．Threeyearsaftertheoperation，theratesoffavorabletreatmentresultsfrombothmethodsare<80％．Thecurativeeffectsalegood．Statisticalanalysisshowsnosignificantdifference(P>0．05)betweentherates．Thetwomethodshavesimilar

5、curativeeffects．Discussion：11lecomparativeresultsofthecurativeeffectsofthearthroscopicautogenousosteochondraltransplantationandmicrofractureareasfollows：1．Intermsofthepatientswithakneejointcartilagedefectareaoflcm2一acre．sixmonthsand1yearaftertheoperation，theratesoffavorabletreatmentr

6、esultsfrombothautogenousosteochondraltransplantationandmicrofractureare>90％．7nleshort-termcul'ativeeffectsofthesetwomethodsarebothgood．Andstatisticalanalysisshowsnosignificantdifference(P>0．05)betweentheircurativeeffects．Threeyearsaftertheoperation．thepatientstreated、衍chautogenousost

7、eochondraltransplantationhaveaclearlyhigherrateoffavorabletreatmentresultsthanthosetreatedwithmicrofracture．2．Intermsofpatientswithakneejointcartilagedefectareaover4cm2，6monthsandlyearaftertheoperation，theratesoffavorabletreatmentresultsfrombothautogenousosteochondraltransplantationa

8、ndmicrofract