In this paper, the above-knee prosthesis with a pneumatic swing control knee joint has been designed with the theory of mechanisms, biomechanics and fluid mechanics.
本文应用机构学、生物力学和流体力学等方面的理论，对气压膝关节大腿假肢进行了较为系统的分析和研究。
Objective: to investigate the clinical results and value of custom made artificial total knee prosthesis in limb sparing surgery for malignant bone tumors around the knee joint.
目的：探讨定制人工膝关节假体在膝关节周围恶性骨肿瘤保肢治疗中的临床效果。
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.
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。
CONCLUSION: Artificial joint reconstructed bone defects after knee joint peripheral tumor resection are good for the early rehabilitation of joint function, and femoral prosthesis is a better choice.
结论：人工关节重建膝关节周围肿瘤切除后骨缺损将有利于关节功能的早期康复，其中股骨假体是更好的选择。
Total knee prosthesis is selected based on patient's condition, joint limitation range, fixation pattern and menisci function.
不同患者应根据病情、关节限制程度、固定方式和半月板功能来选择不同的人工膝关节。
Total knee prosthesis is selected based on patient's condition, joint limitation range, fixation pattern and menisci function.
不同患者应根据病情、关节限制程度、固定方式和半月板功能来选择不同的人工膝关节。
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