Orthopaedic surgical instrumentation for performing a patellofemoral arthroplasty procedure

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United States of America

PATENT NO 12185957
APP PUB NO 20210259715A1
SERIAL NO

17316993

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Abstract

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A method and instrumentation for performing a patellofemoral arthroplasty orthopaedic procedure includes coupling an anterior cutting block to a femur of a patient such that the cutting block references local anatomy of the femur. The anterior cutting block is used to perform a number of bone cuts to establish a trochlear cavity in the femur. The trochlear cavity is formed such that a trochlear prosthesis may be inset into the cavity and substantially flush with the surrounding cartilage. A finishing burring guide and burr bit may be used to detail the shape and/or size of the trochlear cavity. Additionally, a trochlear drill guide may be used to facilitate establishing peg holes in the patient's femur to receive corresponding pegs of the trochlear prosthesis.

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Patent Owner(s)

Patent OwnerAddress
DEPUY SYNTHES PRODUCTS INC325 PARAMOUNT DRIVE RAYNHAM MA 02767

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Auger, Daniel Fort Wayne, US 11 987
Brown, Scott Warsaw, US 101 1474
Farr,, II Jack Bargersville, US 6 51
Robertson, Lisa Warsaw, US 3 2
Sokolov, Dimitri San Jose, US 47 2256
Wallace, Matthew Huntertown, US 35 585

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