Modular stud for posterior stabilised knee prosthesis
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United States of America Patent
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N/A
Issued Date -
Nov 11, 2004
app pub date -
Apr 22, 2004
filing date -
Apr 24, 2003
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A tibial insert of a complete posterior stabilised knee prosthesis, noticeably of a trial prosthesis, has a base (5) on the upper part of which are formed one or several concave contact surfaces with one or several condyles of a femoral part, and a tibial stud (6) made to protrude, particularly perpendicularly from the base. The tibial stud is detachable from the base, and comprises a pin (12), coming from its lower surface, of a greater length than the thickness of the base. The base includes a bore (9) through which the tibial stud passes made to protrude below the lower surface than the base, opposite the upper surface.
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