[人工腕关节假体的研究进展]
[Research progress of artificial wrist joint prosthesis].
作者信息
Cai Xingbo, Ding Jing, Xu Yongqing
机构信息
Department of Orthopedics, Kunming General Hospital of Chengdu Military Command, Kunming Yunnan, 650032, P.R.China.
Department of Orthopedics, Kunming General Hospital of Chengdu Military Command, Kunming Yunnan, 650032,
出版信息
Zhongguo Xiu Fu Chong Jian Wai Ke Za Zhi. 2018 Apr 15;32(4):501-504. doi: 10.7507/1002-1892.201712031.
OBJECTIVE
To summarize the research progress of the artificial wrist joint prosthesis.
METHODS
Domestic and abroad literature concerning artificial wrist joint prosthesis was reviewed and analyzed thoroughly.
RESULTS
Artificial wrist joint prosthesis has been developed to the 4th generation. The artificial wrist joint arthroplasty has advantages of pain relief and functional improvement and can achieve ideal short-term effectiveness. But there are some problems, such as loosening, subsidence, fracture, and dislocation of prosthesis. The long-term effectiveness of the 3rd and 4th generation prosthesis still need to be followed up.
CONCLUSION
The biomechanics of wrist joint is extremely complicated, which results in less application and slow development of artificial wrist joint prosthesis. Early-term effectiveness of artificial wrist joint arthroplasty is basically satisfactory, but there are still some long-term complications. So the artificial wrist joint prosthesis remains to be developed.
目的
总结人工腕关节假体的研究进展。
方法
对国内外有关人工腕关节假体的文献进行全面回顾与分析。
结果
人工腕关节假体已发展到第4代。人工腕关节置换术具有缓解疼痛和改善功能的优点，能取得理想的短期疗效。但存在一些问题，如假体松动、下沉、骨折和脱位等。第3代和第4代假体的长期疗效仍需随访观察。
结论
腕关节生物力学极为复杂，导致人工腕关节假体应用较少且发展缓慢。人工腕关节置换术的早期疗效基本满意，但仍存在一些长期并发症。因此，人工腕关节假体仍有待进一步发展。
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