1Kim SY, Kim YG, Hwang JK, et al. Cementless calcar-replacement hemiarthroplasty compared with intramedullary fixation of unstable intertrochanteric fractures. A prospective, randomized study [ J ]. J Bone Joint Surg Am, 2005, 87(10) :2 186-2 192.
2Haidukewych GJ, Berry DJ. Hip arthroplasty for salvage of failed treatment of intertrochanteric hip fractures [ J ]. J Bone Joint Surg Am,2003,85 (5) : 899 - 904.
3Stem R. Are there advances in the treatment of extracapsular hip fractures in the elderly [ J ]. Injury, 2007,38 (Suppl 3) :S77 -587.
5Parker M J, Handoll HH. Gamma and other cephalocondylio intrameduUary nails versus extramedullary implants for extracapsular hip fractures in adults [ J ]. Cochrane Database Syst Rev,2008,16 ( 3 ) : CD000093.
6Smektala R, Klaus H, Paech S. Trochanteric femur fractures-analysis of external quality assurance within a comprehensive survey [ J ]. Z Arztl Fortbild Qualitatssich, 2005,99 (9) :537 - 545.
3Harrington P,Nihal A.Singhania A.K.et al. Intramedullary hip screw versus sliding hip screw for unstable intertrochanteric femoral fractures in the elderly[J]. Injury 2002,33:23～28.
