1Evans EM. Treochanteric fractures; a review of 110 cases treaed by nail- plate Fixation. J Bone Joint Surg(Am) ,1951,33(13) :192
2Baumgaermer MR, Curtin SL, Lindskog DM, et al. The value of the tip - apex distance in predicting failure of fixation of peritrochanteric fractures of the hip. J Bone Joint Surg ( Am), 1995,77 : 1058
3Davis TR, Sher JL, Horsman A, et al. Intertrochanteric femoral fractures, mechanical failure after internal fixation. Ibid, 1990, 72(13) : 26.
