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膝关节周围是恶性肿瘤的好发部位,过去主要采用截肢术。随着病理诊断技术、影像诊断技术、新辅助化疗方案的应用,患者生存期明显延长,目前绝大多数膝关节周围恶性肿瘤已不再截肢,而是选择保肢手术以提高生存质量。而保肢方法中膝关节置换术目前已成为保肢重建中应用最广泛、效?
Around the knee is a good site for malignant tumors, the main use of amputation in the past. With the application of pathological diagnosis, imaging diagnosis and neoadjuvant chemotherapy, the patient’s survival time is obviously prolonged. At present, most of the malignant tumors around the knee are no longer amputated, but choose limb salvage surgery to improve the quality of life. The limb salvage method knee replacement has become the most widely used limb salvage reconstruction, effective?