al1/3partfibulafractureabovethreetypes,urinhealthybone,calledTraumaticfractures4pathologicalfracture:occurinBonedisease,Slightforce。(tumor、infection)*三、classification(plentyof)(一)accordingtoskin、Mucosaofthefrature.1、closefracture:endsofthefractureandairareinterlinked.2、openfracture:aren’tinterlinked*(二)accordingtoseverityandshape1、pletefracture:Theintegrityand/orcontinuityofthebonebeinterruptted1)linearfracture:gap,notdisplaced.(Theskullbone,scapulabone)2)greendstickfracture:Boneandperiosteumpartlybroken,withorwithoutangulation deformity。(likeWillowbranches)*pletefracture:Theintegrityand/ordingtofracturelineandshape:1)TransverseFracture:fractureandverticalaxis=vertical。(rightpic.)*三、 accordingtoseverityandshape2)obliquefracture:fracturelineandverticalaxistoformacertainAngle(asrightfigure)*
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