Surgery – Instruments – Orthopedic instrumentation
Patent
1997-02-10
1999-06-29
Tucker, Guy V.
Surgery
Instruments
Orthopedic instrumentation
A61B 1756
Patent
active
059162198
ABSTRACT:
An apparatus and method for tibial alignment which allows the independent establishment of two separate geometric planes to be used as a reference for the cutting of the tibial plateau during total knee arthroplasty. Two separate frame assemblies with telescoping rods are attached to the tibia with a fixed relative angle between them, thereby allowing alignment with the mechanical axis of the bone. A cutting block is mounted on one of the assembly frames and is positioned against the tibia. Stabilizing pins are then placed in the cutting block, allowing the proper tibial plateau resection plane to be created.
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Axelson, Jr. Stuart L.
Collazo Carlos Esteban
Gertner Michael Eric
Matsuno Shigeo
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