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Objective Toevaluatetheclinicaleffectsof arthroscopicreconstructionofposteriorcruciateligamentwithRigidfixcrosspinsandIntrafixscrew.MethodsFromJune2008toJune2011,17casesofPCLinjuriesweretreated.Rigidfixcrosspinswereusedforfemoralsidefixation,Intrafixscrewwasusedfortibialsidefixation.