Dalury D F, Ewald F C, Christie M J, Scott R D
Johns Hopkins University, Baltimore, Maryland, USA.
J Arthroplasty. 1995 Oct;10(5):598-602. doi: 10.1016/s0883-5403(05)80202-5.
The long-term follow-up evaluation of total knee arthroplasty (TKA) in patients under age 45 is reviewed. One hundred three knees in 67 patients who had an average follow-up period of 7.2 years were retrospectively reviewed. Fifty-eight percent of the patients had rheumatoid arthritis, and 29% had juvenile rheumatoid arthritis. Thirteen percent of the patients had post-traumatic arthritis, avascular necrosis, hemochromatosis, or lupus. The results demonstrate that the success of TKA in this patient population are comparable to those for TKA in the elderly.
对45岁以下患者全膝关节置换术（TKA）的长期随访评估进行了综述。对67例患者的103个膝关节进行了回顾性研究，平均随访期为7.2年。58%的患者患有类风湿性关节炎，29%患有青少年类风湿性关节炎。13%的患者患有创伤后关节炎、缺血性坏死、血色素沉着症或狼疮。结果表明，该患者群体中TKA的成功率与老年人TKA的成功率相当。
