Method of arthroplasty on a knee joint and apparatus for use in same

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United States of America Patent

PATENT NO 9439660
APP PUB NO 20140222006A1
SERIAL NO

14246749

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A method of, and apparatus for, arthroplasty of a knee joint comprising obtaining a desired spacing of the femur from the tibia by inserting a spacer into the knee joint between the femur and the tibia. The spacer is used as a reference for securing a guide jig in position about the knee joint for guiding resection of one or both of the femur and tibia for fitting of tibial and/or femoral prostheses. A method of resecting the femur while moving the tibia through an arc of motion to remove bone to the desired depth, a method of determining the position of the guide jig, the guide jog, an alignment device and the spacer are also described.

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Patent Owner(s)

  • SMITH & NEPHEW, INC.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Marik, Greg Memphis, US 45 2518
Parker, Stephen John New South Wales, AU 6 700
Pinczewski, Leo Arieh New South Wales, AU 8 1159
Rocco, Richard A Collierville, US 6 464

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