Träger D, Rode P, Krause W
Chirurg. 1985 Nov;56(11):718-22.
Since June 1979 we implant the RM isoelastic total hip endoprosthesis in younger patients (average age 53 years). Up to now 391 endoprostheses have been implanted. A follow-up examination of 60 operated hips in 55 patients 3 and 4 years after the implantation of the endoprosthesis was possible. In 46 hips there was no pain at all, in 12 hips a light or medium pain and in 2 hips a severe pain. 35 hips showed a range of motion of more than 90 degrees and between 30 degrees and 90 degrees. All patients were able to walk, 37 patients more than 1 hour. The patients declared the results of the operation in 50 hips to be very good or good, in 4 hips to be fair and in 6 hips to be poor. 5 times a potential loosening of the stem could be found.
自1979年6月起，我们开始在较年轻的患者（平均年龄53岁）中植入RM等弹性全髋关节假体。截至目前，已植入391个假体。对55例患者植入假体3年和4年后的60个手术髋关节进行了随访检查。46个髋关节完全没有疼痛，12个髋关节有轻度或中度疼痛，2个髋关节有严重疼痛。35个髋关节的活动范围超过90度，30度至90度之间。所有患者都能行走，37例患者行走时间超过1小时。患者认为50个髋关节的手术效果非常好或良好，4个髋关节效果一般，6个髋关节效果差。发现有5次假体柄可能松动的情况。
