Methods and apparatus for femoral and tibial resection
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United States of America Patent
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Mar 18, 2008
Grant Date -
Mar 10, 2005
app pub date -
Jan 13, 2004
filing date -
Sep 2, 1994
priority date (Note) -
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status (Latency Note)
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Abstract
Methods and apparatus for knee arthroplasty utilize components including an alignment device, a single medially or laterally located guidance device, and a cutting device for use in preparing the bones of a knee joint to receive knee arthroplasty implants. The alignment device is used to locate and orient the guidance device adjacent the medial or lateral side of a long bone of a knee joint. The cutting device is engaged with the guidance device and plunged across the end of the long bone to create a resected surface with respect to which a knee arthroplasty implant will be fixed. In one embodiment, the cutting tool guidance device extends less than about half way across the end of a long bone of a knee joint.
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