Intra-articular joint replacement and method

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United States of America Patent

PATENT NO 9408652
APP PUB NO 20110264153A1
SERIAL NO

12768154

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Abstract

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Methods of implanting a prosthesis to repair a joint include displacing a first bone from the joint formed by an intersection between the first bone and a second bone. An end portion of the first bone is resected to define a resected end. A concavity is formed into the resected end using a shaping tool. The bone is compacted to form a support layer lining the concavity. The prosthesis is implanted in the concavity against the support layer without attaching the prosthesis to the support layer. The joint is reformed with the prosthesis such that the prosthesis remains unattached to the support layer and the first and second bones articulate about the prosthesis.

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Patent Owner(s)

Patent OwnerAddress
TORNIER SAS161 RUE LAVOISIER MONTBONNOT-SAINT-MARTIN F38330

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Boileau, Pascal Nice, FR 92 2489
Deransart, Pierric Saint Martin D'Uriage, FR 69 877
Ferrand, Lucile Montbonnot, FR 15 266
Hassler, Michel Saint Ismier, FR 28 506
Walch, Gilles Lyons, FR 69 2758

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