Cordeiro E N
Clin Orthop Relat Res. 1980 Jul-Aug(150):69-72.
A study of the role of intertrochanteric varus osteotomy of the femur in the treatment of 60 cases of Legg-Calvé-Perthes disease (LCPD) shows 56.6% good and fair results, in spite of the fact that the cases were in different phases of evolution and had various degrees of epiphyseal involvement. Bilateral cases were excluded because of the difficulty in evaluation, which was based on radiologic and clinical criteria, in comparison with the normal side. Most cases had a follow-up that ranged from 8 to 17 years. The surgical procedure employed the same technique in all cases.
一项关于股骨粗隆间内翻截骨术在治疗60例Legg-Calvé-Perthes病（LCPD）中作用的研究表明，尽管这些病例处于不同的演变阶段且骨骺受累程度各异，但仍有56.6%的结果为良好和中等。由于基于放射学和临床标准与正常侧进行比较时评估困难，双侧病例被排除在外。大多数病例的随访时间为8至17年。所有病例均采用相同的手术技术。
