[两种前路脊柱融合术的放射学比较：自体髂骨移植与牛骨移植]
[Radiological comparison between two procedures for ventral spondylodesis: autologous iliac crest bone graft vs bovine bone graft].
作者信息
Kubosch D, Rohr J, Izadpanah K, Hammer T O, Südkamp N P, Strohm P C
机构信息
Department für Orthopädie und Traumatologie, Universitätsklinikum Freiburg, Hugstetter Straße 49, 79106, Freiburg, Deutschland,
出版信息
Unfallchirurg. 2012 Oct;115(10):897-902. doi: 10.1007/s00113-010-1945-y.
BACKGROUND
The objective of this study was the radiological evaluation of osseous integration of autologous iliac crest graft and bovine bone graft after spondylodesis based on a standardized score.
MATERIAL AND METHODS
Spondylodesis was performed on 18 sheep, divided into 2 groups, 1 with an autologous iliac crest graft and the other with a bovine bone graft. Computed tomography was performed 12 and 24 weeks postoperatively. The osseous integration was assessed by the Tübinger Score.
RESULTS
The evaluation of the CT scans demonstrated a significantly better osseous integration of the autologous iliac crest graft compared to the bovine bone graft.
CONCLUSIONS
Based on our results, the bovine bone graft as a transplant for spondylodesis is inadvisable.
背景
本研究的目的是基于标准化评分对自体髂嵴移植骨和牛骨移植骨在脊柱融合术后的骨整合情况进行影像学评估。
材料与方法
对18只绵羊进行脊柱融合术，分为2组，一组使用自体髂嵴移植骨，另一组使用牛骨移植骨。术后12周和24周进行计算机断层扫描。采用图宾根评分评估骨整合情况。
结果
CT扫描评估显示，与牛骨移植骨相比，自体髂嵴移植骨的骨整合明显更好。
结论
根据我们的结果，不建议将牛骨移植骨用于脊柱融合术。
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