摘要
目的探讨自体骨髓浓缩干细胞在股骨颈骨折中的成骨作用。方法在加压螺纹钉固定股骨颈骨折的基础上,取骼嵴骨髓血进行分离浓缩,获得的浓缩干细胞注射到骨折处。结果63例股骨颈骨折57例得到随防,骨折均愈合,有2例出现股骨头坏死。结论骨髓浓缩干细胞有明显的促进骨折愈合作用。骨折类型、复位效果对股骨头坏死影响较大。该方法简单、易操作,有推广价值。
Objective To discuss the treatment of femoral neck fracture by concentrates stem cellsfrom the body marrow. Methods After thread compression nails fixed femoral neck fracture, the iliac crest marrow blood was taken to carry on the separation concentration.The concentration stem cells was injected to fracture place. Results 57 cases of 63 femoral neck fracture were followed-up. 2 cases of femoral head avascular necrosis occured. Conclusion Bone marrow concentrates stem cells boost bone union obviously. Femoral head avascular necrosis were related to fracture type,replacement effect. This method is simple,easy to handle and is worthy to extended.
出处
《实用骨科杂志》
2008年第8期467-469,共3页
Journal of Practical Orthopaedics
关键词
骨折
浓缩骨髓干细胞
移植
bone fracture ：concentration marrow cell
transplant
