Surgical tool and method for implantation of a dynamic bone anchor
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United States of America Patent
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-
Nov 1, 2011
Grant Date -
Feb 4, 2010
app pub date -
Sep 24, 2009
filing date -
Jun 5, 2007
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A surgical implantation tool and method is provided for implanting a dynamic bone anchor into a vertebra. The tool has an internal bore in which the deflectable post fits and a socket which engages the bone anchor. A quick release mechanism secures the deflectable post in the bore so that the bone anchor and implantation tool are held together during implantation. The implantation tool is sized to fit through a cannula to the operative site to allow minimally invasive implantation of the dynamic bone anchor.
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