目的：探讨人工肩关节假体置换治疗肱骨近端恶性骨肿瘤的疗效。
Objective: To discuss the treatment of malignant bone tumors of proximal humerus by the replacement of artificial shoulder joint.
目的：探讨髋关节假体置换后整体康复治疗功能训练的方法和效果。
OBJECTIVE: To explore the method and effect of rehabilitative functional training following hip replacement.
结论髋关节假体置换术可引起骨髓脂肪入侵血液循环并导致血小板激活。
Conclusions Hip prosthesis can cause intravasation of bone marrow fat that leads to platelet activation.
方法将26例髋关节假体置换术患者作为研究组，24例软组织手术患者作为对照组。
Methods Experimental group was consisted of 26 patients receiving hip prosthesis, and control group included 24 patients experiencing soft tissue trauma or other operations.
方法：对19例股骨远端或胫骨近端恶性骨肿瘤行瘤段骨广泛切除、定制人工膝关节假体置换术。
Methods: 19 cases of malignant bone tumors of the distal femur or the proximal tibia were treated by wide excision and total knee replacement.
结论旋转铰链型膝关节假体置换是治疗膝部恶性肿瘤的有效方法，具有关节功能早期恢复的特点。
Conclusions it is an effective method for the treatment of malignant tumors of knee with the rotating hinge prosthesis. It has the advantage of early recovery of joint function.
目的分析肿瘤型膝关节假体置换术后翻修手术的原因与围手术期的相关注意事项，提高翻修术的临床疗效。
Objective to analyse the causes of revision surgery for homemade tumor prosthesis of the knee and the perioperative management, and to improve the clinical efficacy of the revision surgery.
方法：1985年8月至2003年8月我院共对35例肱骨近端恶性骨肿瘤患者行肿瘤瘤段切除，人工肩关节假体置换保肢术。
Methods: From August 1985 to August 2003, 35 patients with malignant bone tumors of proximal humerus were treated with segmental resection and prosthetic replacement of shoulder joint.
目的：观察采用旋转平台膝关节假体行人工膝关节置换治疗膝关节疾病的疗效。
OBJECTIVE: to study the therapeutic effect of treating knee arthropathy with total knee arthroplasty using rotating-platform knee prosthesis.
无菌性松动是关节置换术后最常见的远期并发症之一，也限制了关节假体的使用寿命。
Aseptic loosening is one of the most frequent long-term complications after joint replacement, which limits the service life of prostheses.
重新认识到关节表面置换术的骨量保存优势后，研究者通过改变关节假体匹配来减少磨损。
After recognising the possible bone-conserving benefits of resurfacing arthroplasty, researchers looked into reduction of wear generated at the articular couple.
对全髋关节置换系统进行全面的生物力学分析，有利于了解人工关节假体系统的力学特性，对假体的临床选择及个体化设计有很大帮助。
Biomechanical analysis to the THA system can make for realizing its mechanical properties and giving help to the clinical selection and individual design of prosthesis.
目的：分析近年来人工踝关节假体设计与开发及踝关节置换后疗效评价系统的研究进展。
OBJECTIVE:To explore the advance of design and development of artificial ankle joint prosthesis, and the advance of efficacy evaluation system in ankle joint replacement.
目的：分析近年来人工踝关节假体设计与开发及踝关节置换后疗效评价系统的研究进展。
OBJECTIVE:To explore the advance of design and development of artificial ankle joint prosthesis, and the advance of efficacy evaluation system in ankle joint replacement.
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