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Experimental study of different degree of dehydration allogeneic bone screw

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Author:
No author available
Journal Title:
CHINA CLINICAL PRACTICAL MEDICINE
Issue:
5
DOI:
No doi available
Key Word:
同种异体骨螺钉;生物力学参数;Allogeneic bone screw;Biomeehanical parameters

Abstract: Objective To study the biomechanics of different degree of dehydration allogeneic bone screw. Methods According to dehydration degree, 120 allogeneic bone screws were divided into A, B, C, D team, and tested their biomeehanical parameters. Results Group A、B、C and the control group were compared in biomechanical parameters, and group A and the control group were not differences, group B and the control group were differences, group C and the control group were significantly differences. Conclusion Freeze-dried 8 hours (5% water content)of allogeneic bone screws had good biomechanical strength.

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