1Harris WH,Tuaumastic.Arthritis of the hip after disiocation and acetahular fractures; treatmean by mold arthroplasty[J].J Bone and Joint Surg Am,1969,51:73755
3Cserhati P,Kazar G,Mainniager J,et al.Non-operative or operative treatment for undisplaced femoral neek fractures; a comparative study of 122 non-operative and 125 operatively treated cases[J].Injury,1996,27:58388
4Rogmark C,Carlesson A,Johenell O.Aprospective trail of interal fixation veisus arthroplasty for displaced fractures of the neek of the femul[J].J Bone Joint Surg Br,2002,84(2):183-188
