The nucleus prosthesis replacement has been considered as one of the effective means to treat low back pain.
髓核假体置换是治疗下腰痛的有效方法之一。
Objective To explore the nursing experience of rehabilitation for post-traumatic artificial shoulder prosthesis replacement.
目的探讨创伤后人工肩关节置换术后的康复护理体会。
Reconstruction of the central band in combination with metallic radial head prosthesis replacement are beneficial to restoring the longitudinal stability of the forearm.
旋前圆肌重建中央束结合金属桡骨头假体置换更有利于恢复前臂的纵向稳定性。
Methods 14 cases of hip malignant tumors were treated with arthroplasty, of which 12 were undergone proximal femoral prosthesis replacement and 2 were undergone semi-pelvic prosthesis replacement.
方法应用人工假体置换治疗髋关节部位恶性肿瘤14例，其中股骨上端假体置换12例，半骨盆假体置换2例。
In 4 cases with cemented hip replacement, 2 cases reserved calcar femoral bone flap got union, and 1 hip prosthesis had loosen.
行骨水泥型人工关节置换的4例中2例保留的股骨距骨块愈合，1例出现假体松动。
Objective To retrospectively study the outcomes of the prosthesis of antibiotic-loaded acrylic cement (PROSTALAC) implantation for the infected joint replacement.
目的回顾分析含抗生素骨水泥假体（PROSTALAC）治疗人工关节置换术后感染的疗效。
In the last decade, several evolutionary improvements have been made in the total hip replacement procedure and prosthesis.
在过去十年中，一些进化改进已在全髋关节置换术的程序和假肢。
Aseptic loosening of prosthesis resulting from periprosthetical osteolysis after artificial joint replacement is the main cause affecting its in-service life.
人工关节置换术后假体周围骨溶解所引起的假体无菌性松动是影响其使用寿命的主要原因之一。
Objective To investigate the clinical value and relating problems in treating complex fractures of proximal humerus by using replacement of humeral head prosthesis.
目的探讨人工肱骨头置换治疗肱骨近端复杂性骨折的临床价值和相关问题。
Production of wear debris following artificial joint replacement contributes to joint loosening and useful life shortening of the prosthesis.
人工关节置换后关节磨屑的产生是导致人工关节松动，缩短人工关节使用寿命的重要原因。
Objective To evaluate the centralization of the distal stem of hip femoral prosthesis after total hip replacement with CT imaging.
目的采用CT成像技术评估髋关节置换术后股骨假体远端的中心化状态。
Arthroplasty, replacement, hip; bone defect; Modular femoral prosthesis.
关节成形术，置换，髋；股骨；组配型股骨假体。
Objective:To study the dynamic changes of plasma D dimer in patients undergoing cardiac valve replacement with mechanical prosthesis, and to guide postoperative anticoagulant therapy.
目的：研究机械瓣替换术后患者血浆D-二聚体动态变化规律，以指导术后抗凝治疗。
The tissue engineering technique in repairing defect can increase the synostosis of prosthesis, and perfect the technique of joint replacement.
组织工程技术修复缺损能够提高假体骨性结合，使人工关节置换技术更加完美。
Objective: To study biomechanical influence and relations between the elastic modulus and mechanical compatibility for prosthesis of different stiffness after replacement.
目的：研究不同刚度的股骨头假体置换后的生物力学影响及材料的弹性模量与力学相容性关系。
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 discuss the relationship between the matching relationship between artificial prosthesis and femoral superior extremity and asepsis looseness of total hip replacement.
目的探讨人工假体与股骨上端匹配与人工全髋关节置换术后无菌性松动之间的关系。
They were divided into normal group (before un-replacement prosthesis) and cervical intervertebral disc replacement group (after replacement prosthesis) with 6 samples in each group.
分为正常组(未置换假体前)和颈椎间盘置换组(置换假体后)，每组均为6个标本。
Conclusions Replacement of humeral head prosthesis is a preferable method for the treatment of complex proximal humeral fractures.
结论人工肱骨头置换治疗肱骨近端复杂骨折，疗效满意，但应严格掌握手术指征。
Objective to research the cause of loosening of the prosthesis in advanced complication and after total hip joint replacement the technology in revision hip arthroplasty.
目的探讨人工髋关节置换术后晚期假体松动的原因及翻修技术。
Conclusion The proper selection of bone graft and suitable prosthesis in total hip joint replacement in cases with severe acetabular defect is the key for having excellent and good results.
结论采用自体骨结构性与颗粒性植骨结合，并选用合适的假体重建髋臼后上壁缺损，效果满意。
The primary tumor was totally or partially resected in all patients. Replacement and bypass of the SVC with Gore-Tex vascular prosthesis was performed respectively in 40 and 2 patients.
术中行原发肿瘤和受累上腔静脉全部或部分切除并重建上腔静脉，其中采用人工血管置换40例，人工血管旁路2例。
The primary tumor was totally or partially resected in all patients. Replacement and bypass of the SVC with Gore-Tex vascular prosthesis was performed respectively in 40 and 2 patients.
术中行原发肿瘤和受累上腔静脉全部或部分切除并重建上腔静脉，其中采用人工血管置换40例，人工血管旁路2例。
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