1Kudema H,Bohler N,Collon DJ. Treatment of the intertrochanteric and subtrochanteric fracture of the hip by Ender method[J].Bone Joint Stag (Am), 1976,58(5) :604.
2Kitamura S, Hasegawa Y,Suzuki S,et al.Functional outcome after hip fracture in Japan[J].Clin Orthop Relat Res, 1998,348:29.
3Babst R,Renner N,Biedemann M,et al.Clinical results using the trochanter stabilizing plate (TSP):the modular extension of the dynamic hip screw(DHS)for internal fixation of seleted unstable intertrochanteric fracture[J].J Orthop Trauma, 1998,12(6):392.