Polyaxial locking plate
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United States of America Patent
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-
Sep 21, 1999
Grant Date -
N/A
app pub date -
Jul 29, 1997
filing date -
Jul 29, 1997
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A locking plate apparatus for engagement with a bone is provided in accordance with the present invention. Locking plate apparatus includes a plate that has a body portion and an internal wall defining a plate hole through body portion and a bushing with a passageway therethrough. Bushing is sized for polyaxial rotation within plate hole. Locking plate apparatus also includes an attachment component that has a leading portion sized for extension through passageway and into bone and an opposite trailing portion. Trailing portion presses bushing against internal wall of plate to forrn a friction lock between bushing and plate in a selected polyaxial position.
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