1Haidukewvch GJ, Berry DJ. Salvage of failed internal fixation of interazochanteric hip fractures. Clin Orthop Relat Res ,2003,412:184.
2Koval KJ, Gantu RV. lntertrochanteric fractures//Bucholz RW, Heckman JD, Charles MCB. Rockwood &Green's fractures in adults. 6th ed. Lippincott Williams&Wilkins,2006.1804-1805.
3Rosenblum SF, Zuckerman JD, Kummer FJ, et al. A biomechanical evaluation of the Gamma nail. J Bone Joint Surg (Br), 1992,74(3):352.
4Aune AK, Ekeland A, Odegaard B, et al. Gamma nail vs compression screw for trochanteric femoral fractures, 15 reoperations in a prospective, randomized study of 378 patients. Acta Orthop Scand, 1994,65(2):127.