自20世纪80年代以来,针对骨与软组织肿瘤的治疗有了根本的转变。目前保肢已成为恶性骨肿瘤外科治疗的主要发展方向,截肢相对减少。这是由于肿瘤综合治疗的不断发展,尤其是近年来临床实践的不断增加,基础研究及生物工程学的密切合作,出现了能最大限度地切除肿瘤并保留肢体功能的 Since the 1980s, there has been a fundamental shift in the treatment of bone and soft tissue tumors. At present, limb salvage has become the main development direction of surgical treatment of malignant bone tumors, and the amputation is relatively reduced. This is due to the continuous development of comprehensive treatment of tumors, especially the continuous increase of clinical practice in recent years, the close cooperation of basic research and bioengineering, and the emergence of the ability to maximally remove tumors and preserve body functions.