1Hui A C, Anderson G H,Choudhry R, et al. Internal fixation or hemiarthroplasty for undisplaced fractures of the femoral neck in octogenarians[J]. J Bone Joint Surg Br,1994,76(6) :891- 894.
2Lu Yao G L,Keller R B, Littenberg B,et al. Outcomes after dis placed fractures of the femoral neck: a meta analyses of one hun dred and six published reports[J]. J Bone Joint Surg Am, 1994,76 (1):15 -25.
3Skinner P,Riley D,Ellery J, et al. Displaced subcapital fractures of the femur: a prospective randomized comparison of internal fixa- tion, hemiarthroplasty, and total hip replacement[J]. Injury, 1989, 20(5) :291-293.
4Zehi K, Bouguira A, Saadaoui F, et al. Valgus osteotomy in the treatment of pseudoarthrosis of the femoral neck:41 cases[J]. Rev Chir Orthop Reparatrice Appar Mot,2001,87(6):562-568.
5Malchau H, Herberts P, Eisler T, et al. The Swedish Total Hip Re placement Register[J]. J Bone Joint Surg Am,2002,84A(Suppl 2) 2 -20.
6Pauwels F. Femoral neck fraeture-a mechanical problem[J]. Zeitschrf OrthopChir,1935,63(Suppl):1- 139.
7Anglen J O. Intertrochanteric osteotomy for failed internal fixation of femoral neck fracture[J]. Clin Orthop Relat Res, 1997 (341) : 175- 182.
8Marti R K, Schiiller H M,Raaymakers E I. lntertrochanteric oste otomy for non union of the femoral neck[J]. J Bone Joint Surg Br, 1989,71(5) :782- 787.
9Huang C H. Treatment of neglected femoral neck fractures in young a dults[J]. Clin Orthop Relat Res,1986(206) : 117-126.
10Meyers M H. The role of posterior bone grafts(muscle-pedicle) in femo ral neck fractures[J]. Clin Orthop Relat Res,1980(152) : 143-146.