Olsson S S, Jernberger A, Tryggö D
Acta Orthop Scand. 1984 Apr;55(2):146-51. doi: 10.3109/17453678408992326.
The clinical and radiographic results in 126 primary CAD total hip replacements were assessed after 2 years in a prospective study. The clinical overall results were satisfactory, with 89 per cent of the hips being free from significant pain. Femoral component loosening was radiographically evident in 6 per cent. The walking speed was increased by 83 per cent in patients with unilateral hip disease. This increase was partly achieved during the second postoperative year.
在一项前瞻性研究中，对126例初次CAD全髋关节置换术后2年的临床和影像学结果进行了评估。临床总体结果令人满意，89%的髋关节无明显疼痛。影像学显示6%的股骨假体出现松动。单侧髋关节疾病患者的步行速度提高了83%。这种提高部分是在术后第二年实现的。
