cesintactandwithoutdisplacement,nonoperativetreatmentcanbechosen.entrictractionoftricepstendon,thefixationoffractureneedstofollowthetensionbandprinciple.2、Treatmentplan3、Preoperativeplan3、Preoperativeplan—PositionandsurgicalapproachTheposteriorapproachwasusedtocuttheskinincisionfromthesupracondylarfractureofthehumerustothedistalendofthefracture4~5cm.Theincisioncanslightlybendtotheradialsidetoprotecttheulnarnerveandavoidcontusionandlacerationoftheskin.Toolargeflapmaycausedifficultyinhealingandshouldbeavoided.Sincesplittingtheelbowmusclefibersmayresultinlossofinnervation,itisnecessarytostriptheelbowmuscleclosetotheulnaandexposetheelbowjoint.3、Preoperativeplan—ResettechnologyandinstrumentsForfractures,involvingtheJoint,DirectReductioncanbeachievedwithBoneHookPointReductionforcepsKirschnerWire
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