进入 80年代后期，骨肿瘤患者保肢手术替代截肢手术已成为重要发展趋势，特别是由于骨肿瘤综合治疗的积极效果，为保肢提供了基础，其中 Enneking的骨肿瘤外科分期系统的推广与应用尤为重要，大大提高了手术的安全性、可靠性，使肢体保留成为可能。肿瘤切除后肢体重建方法很多 Entering the late 1980s, replacement of amputated limbs with limb salvage surgery has become an important trend in patients with bone tumors, especially because of the positive effects of comprehensive treatment of bone tumors, providing the basis for limb salvage, including the expansion and application of Enneking’s surgical staging system for bone tumors. It is particularly important, which greatly improves the safety and reliability of surgery and makes limb preservation possible. Many methods for reconstruction of limbs after tumor removal