Khalil I, Sólyom L
Department of Orthopaedics, Semmelweis University Medical School, Budapest, Hungary.
Acta Chir Hung. 1994;34(1-2):43-9.
A cementless Protetim 'M' endoprosthesis is used as an alternative to the cemented endoprosthesis. In the period from May 1992 to August 1992, 17 Protetim 'M' endoprostheses were implanted in 17 hips in 17 patients in our department. Of these 16 were without complaints after an average follow-up of 6.2 months (range 5-8 months). In one case longitudinal fissuring of the femur immediately distal to the end of the stem was observed in the postoperative X-ray control film. The patient, however, was asymptomatic during the early postoperative and follow-up period. Valgus positioning of the femoral component is essential in order to achieve good stability of the endoprosthesis.
非骨水泥型Protetim 'M' 髋关节假体被用作骨水泥型假体的替代物。在1992年5月至1992年8月期间，我们科室为17例患者的17个髋关节植入了Protetim 'M' 髋关节假体。其中16例患者在平均随访6.2个月（范围为5 - 8个月）后无不适主诉。在术后X线对照片中，有1例患者在假体柄末端远侧的股骨出现纵向裂纹。然而，该患者在术后早期及随访期间均无症状。为了使假体获得良好的稳定性，股骨部件的外翻定位至关重要。
