Daniel F. Justin,Richard F. Wenstrom, Jr.,Andrew S. Levy
申请号：
US13009907
公开号：
US08349010B2
申请日:
2011.01.20
申请国别(地区):
US
年份:
2013
代理人:
摘要：
A graft fixation system for fixing graft material in a bone tunnel includes an expandable fixation member having a graft receiving eyelet disposed proximate its distal end, opposed bone engaging elements disposed about its periphery, and an expansion plug receiving opening defined in its proximal end. The system also includes an expansion plug having a diameter greater than the diameter of the expansion plug receiving opening so that forceble insertion of the expansion plug into the expansion plug receiving opening causes an expansion of the expandable fixation member driving the opposed bone engaging elements apart so as to fix the bone engaging elements, as well as the graft material, in a bone tunnel.
