Radiologischer Vergleich zweier Verfahren zur ventralen Spondylodese |
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| Authors: | Dr. D. Kubosch J. Rohr K. Izadpanah T.O. Hammer N.P. Südkamp P.C. Strohm |
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| Affiliation: | 1. Department für Orthop?die und Traumatologie, Universit?tsklinikum Freiburg, Hugstetter Stra?e 49, 79106, Freiburg, Deutschland
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| Abstract: | 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. |
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