Grätz K, Lemberger U, Marty A
Helv Chir Acta. 1978 Dec;45(4-5):571-4.
In the time between 1970 and 1977 142 patients, 72% older than 75 years, with per- and subtrochanteric fractures of the femur were treated operatively; 38 cases with AO-angle-plates, 53 cases with Küntscher-nails and 51 cases with Ender-nails. Regarding peroperative blood loss, early mobilization and days of hospitalization, it was the group of Ender-nail treated patients which showed the most favorable results.
1970年至1977年间，142例股骨转子周围及转子下骨折患者接受了手术治疗，其中72%的患者年龄超过75岁；38例使用AO角钢板治疗，53例使用Küntscher髓内钉治疗，51例使用Ender钉治疗。在术中失血量、早期活动能力和住院天数方面，Ender钉治疗组的效果最为理想。
