Prosthesis (i.e. – artificial body members) – parts thereof – or ai – Implantable prosthesis – Bone
Patent
1993-01-26
1995-10-17
Isabella, David
Prosthesis (i.e., artificial body members), parts thereof, or ai
Implantable prosthesis
Bone
623 18, A61F 232
Patent
active
054586518
ABSTRACT:
A femoral component of a replacement hip joint has a collarless stem including a shoulder for fixing in a medullary canal by cement. The component has a stem beneath the shoulder having a straight taper and the anterior and posterior faces of the stem each having a concave surface formed by a longitudinally extending curve from the top of the shoulder to the distal tip of the stem.
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Zimmer Catalog, Warsaw, Ind., Mar. 27, 1975.
Akers Lawrence C.
Augustin Raymond W.
Howmedica International
Isabella David
Richardson Peter C.
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