Process for fusing bone joints

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United States of America Patent

PATENT NO 4501269
SERIAL NO

06581841

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A process for immediate stabilization and subsequent promotion of bone-to-bone fusion in a joint where separation of the bones is restricted by surrounding ligaments or other soft tissue. A hole is bored transversely across the joint. A slightly larger cylindrical basket is driven into the hole, thereby spreading the bones in resistance to the tensile forces of the surrounding tissue. Immediate stabilization of the joint is achieved by the implantation of the rigid cylindrical basket. Subsequent bone-to-bone fusion is achieved, both through and about the basket, which is filled with bone fragments produced during the boring step.

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Patent Owner(s)

Patent OwnerAddress
ZIMMER SPINE INC7375 BUSH LAKE ROAD MINNEAPOLIS MN 55439-2027

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bagby, George W Spokane, WA 18 4225

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