发明申请
US20130079887A1 DEFLECTION RESISTANT ACETABULAR CUP 有权
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DEFLECTION RESISTANT ACETABULAR CUP
摘要:
An acetabular shell for use in hip arthroplasty. The shell includes a first wall having an outer surface, an inner surface, and a rim. The shell further includes a second wall extending from the outer surface of the first wall. The second wall has an outer surface, an inner surface, and a rim. The rim of the second wall is spaced outwardly from the rim of the first wall.
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