1Haiddukewyeh G J, Isreal TA, Berry DJ, et al. Reverse obliquity fractures of the intertrochantericregion of the femur[J]. J Bone Joint Surg (Am), 2001, 83: 643.
2Spivak J M, Zuckerman J D, Kummer F J, et al. Fatigue failure of sliding screw in hip fracture fixation : report of three cases [J]. Orthop Trauma, 1991, 5: 325.
3Kim Wy, Ham CH, Park JI, et. al. Failure of intertrochanteric fracture fixation with a dynamic hip screw in relation to preoperative fracture stability and osteoporosis [J]. Int Orthop, 2001, 25: 360.
4Haiddukewych GJ,Isreal TA,Berry DJ,et al.Reverse obliquity fractures of the intertrochantericregion of the femur [J].J Bone Joint Surg (Am),2001,83:643
5Sadowski C, Lubbeke A, Saudan M, Riand N, Stem R,Hoffmeyer P. Treatment of reverse oblique and transverse intertrochanteric fractures with use of an intramedullary nail or a95 degrees screw-plate: a prospective, randomized study. J Bone Joint Surg(Am), 2002, 84: 372-381.
6Haidukewych GJ, Israel TA, Berry DJ. Reverse obliquity fractures of the intertrochanteric region of the femur. J Bone Joint Surg(Am), 2001, 83: 643-650.
7Kaufer H. Mechanics of the treatment of hip injuries. Clin Orthop, 1980, (146): 53-61.
8Owens WD, Felts JA, Spitznagel EL Jr. ASA physical status classifications: a study of consistency of ratings. Anesthesiology,1978, 49: 239-243.
9Audige L, Hanson B, Swiontkowski MF. Implant-related complications in the treatment of unstable intertrochanteric fractures: meta-analysis of dynamic screw-plate versus dynamic screw-intramedullary nail devices. Int Orthop, 2003, 27:197-203.
10Leung KS, So WS, Shen WY, Hui PW. Gamma nails and dynamic hip screws for peritrochanteric fractures. A randomised prospective study in elderly patients. J Bone Joint Surg(Br),1992, 74: 345-351.