Extended radius prosthesis and associated method

A hip cup for use in hip prosthesis comprises a shell (110) comprising a body (114) having an inner periphery (116) and a convex outer periphery (118) and defining a cavity. The outer periphery has a first portion defining a hemisphere and a second portion extending from the equator of the first por...

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Bibliographic Details
Main Authors BARRY A. SCHNIEDERS, PAUL P. LEWIS
Format Patent
LanguageEnglish
Published 27.01.2011
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Summary:A hip cup for use in hip prosthesis comprises a shell (110) comprising a body (114) having an inner periphery (116) and a convex outer periphery (118) and defining a cavity. The outer periphery has a first portion defining a hemisphere and a second portion extending from the equator of the first portion in a converging direction, the second portion forming a rim opposed to the equator, the cavity positioned within the rim. A liner (144) is provided to cooperate with the shell.
Bibliography:Application Number: AU20050202696