人工关节置换术用于骨肿瘤截除后功能重建

ARTIFICAL JOINT REPLACEMENT FOR FUNCTIONAL RECONSTRUCTION OF PATIENTS FOLLOWING SEGMEN TAL RESECTION OF BONE TUMOR

从1972～1990年,应用自行设计、改进、制作的人工关节为121例骨肿瘤患者行瘤段截除,人工关节置换术。随访102例,平均时间为7年5个月。保肢治愈87例,占85.28％,远期效果满意。讨论了人工关节置换术治疗四肢骨肿瘤的适应证,人工关节材料、关节类型、置换术的优缺点及术后功能重建的评价等。

From 1972 to 1990,121 cases of bone tumor were treated by segmental resection of tumor and followed by artifical joint re- placement. All of the prostheses were designed and manufactured by our hospital. One hundred and two cases were followed up for an average of 7.4 years and the curative rate with the affected limbs preserved was 85.28%. The indication, the advantages and disadvantages, the material and the type of artifical joints, and the assessment of functional reconstruction following operation were discussed.