论文部分内容阅读
采用胎儿骨移植治疗各种骨折、骨肿瘤１３５例。随访１１５例，其中骨折１１１例，股骨头缺血坏死２例，骨巨细胞瘤２例，随访时间最长８年，最短６月。结果表明，１０９例骨折病人骨折愈合良好；２例股骨头缺血坏死病人，植骨处骨密度明显增高，症状明显缓解；２例骨巨细胞瘤，可见植骨处骨质完好，密度增加，１例术后病理诊断骨肉瘤，予以二次截肢手术。对胎儿骨移植的作用机理及治疗方面进行了初步探讨。
Fetal bone transplantation for the treatment of various fractures, bone tumors in 135 cases. A total of 115 cases were followed, including 111 cases of fracture, 2 cases of avascular necrosis of femoral head and 2 cases of giant cell tumor of bone. The longest follow-up was 8 years and the shortest was 6 months. The results showed that 109 cases of fractures healed well; in 2 cases of avascular necrosis of femoral head, the bone densities were significantly increased, the symptoms were relieved obviously; 2 cases of giant cell tumor of bone, One case was diagnosed as osteosarcoma by postoperative pathology, and the second amputation was performed. The mechanism of fetal bone transplantation and treatment of a preliminary study.