富集自体骨髓干细胞移植治疗早期股骨头缺血性坏死

摘要

进展,3例因症状无明显改善而行人工关节置换术.结论 富集自体骨髓干细胞+异体骨+骨形态发生蛋白植入治疗青壮年股骨头缺血性坏死,增强股骨头缺血性坏死负重区软骨下骨机械支撑力和成骨能力,以防止股骨头进一步塌陷,达到促进青壮年股骨头缺血性坏死区域进行修复与重建目的 ,为早期股骨头缺血性坏死的治疗提供了另一新的更为有效的治疗途径.%cal support to prevent the necrotic femoral head from progressing and collapsing,meanwhile enriched BMSCs promote new bone formation.The method can be used as an alternative for the treatment of osteonecrosis of femoral head at stage Ⅰ and Ⅱ.