Sinkwitz K D, Hildebrandt J, Bernhard J
Zentralbl Chir. 1978;103(7):407-10.
Out of a total of 297 patients (1967 to 1973) suffering from pertrochanteric fractures, 122 patients underwent operative treatment and were followed up by a questionnaire. The late results do not differ significantly from patients treated conservatively. There is only a decrease of the mortality rate during hospitalisation.
在总共297例（1967年至1973年）患有转子间骨折的患者中，122例患者接受了手术治疗，并通过问卷调查进行随访。其后期结果与保守治疗的患者相比无显著差异。仅住院期间的死亡率有所下降。
