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.

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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.

youdao