【摘要】 目的　应用自己设计的人工骨盆重建髋臼周围肿瘤外科切除后的骨缺损。方法　对 5例髋臼巨大肿瘤进行成功切除与人工骨盆重建。结果　人工骨盆具有结构简单 ,固定牢靠 ,安装方便 ,力学传递接近生理要求 ,保留和重建了有活动的髋关节 ,假体周围植骨能做生物学修复的优点。结论　假体可应用于骨盆的原发肉瘤 ,破坏广泛的良性肿瘤及转移癌。更多还原

【Abstract】 Objective To reconstruct the bone defects after resection of peri-acetabular tumor with custom-made artificial pelvis.Method The huge pelvis tumors around the acetabula in five cases were resected successfully,and the bone defects were fully reconstructed.Results The clinical results of the five cases showed that the advantages of artificial pelvis were simple in construction,safe and firm in fixation,convenient in practice and nearly physiological status in mechanical transfer,it was reserved and reconstructed the movable hip joint maximumly and the periprosthesis bone grafting was healed in the way of biological process.Conclusion The custom-made pelvic prosthesis can be applied in the treatment of primary osteosarcoma,extensive destroyed benign tumor and metastatic carcinoma in pelvis.更多还原