Osteotomy method and instruments

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United States of America Patent

PATENT NO 12114870
SERIAL NO

15940275

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A method of forming a cavity in bone, the cavity formed and instruments used to form the cavity with an ultrasonic, piezoelectric surgical device for subsequent insertion of a blade implant. The method includes inserting instruments into a cavity to abrade the bone and shape the thickness of the cavity to be equal to or smaller than the implant. The cavity is formed with a generally tapered shape with at least one necked-down portion that may be in a trabecular bone. The instruments include a tip having a working portion with faces angled relative to one another and surface formations that abrade a cavity sidewall surface when moved rapidly and held against the surface.

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Patent Owner(s)

Patent OwnerAddress
REX IMPLANTS LLC850 MICHIGAN AVENUE COLUMBUS OH 43215

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Rebaudi, Alberto Genoa, IT 5 8
Vercellotti, Tomaso Genoa, IT 13 129

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