Prosthesis (i.e. – artificial body members) – parts thereof – or ai – Implantable prosthesis – Bone
Patent
1986-02-18
1986-11-18
Apley, Richard J.
Prosthesis (i.e., artificial body members), parts thereof, or ai
Implantable prosthesis
Bone
A61F 232
Patent
active
046233539
ABSTRACT:
Stem-type femoral prostheses including a collar disposed transversely on the proximal end of the stem and including portions extending outwardly anteriorly and posteriorly of said stem, the prosthesis for implantation in the proximal end of a femur, the collar is provided with a pair of access slots extending a predetermined distance inwardly into the collar portions extending outwardly anteriorly and posteriorly of said stem; the access slots extend generally in the lateral to medial direction, and upon implantation of the prosthesis in the femur, the prosthesis and femur develop prosthesis-bone fixation interfaces and the slots provide access to bone resection means to facilitate resectioning of the prosthesis-bone fixation interfaces thereby facilitating removal of the implanted prosthesis from the femur.
REFERENCES:
patent: 2765787 (1956-10-01), Pellet
Buechel Frederick F.
Pappas Michael J.
Apley Richard J.
Isabella David J.
Rhodes, Jr. R. Gale
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