Anterior plating system and method
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United States of America Patent
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-
Apr 26, 2005
Issued Date -
N/A
app pub date -
Oct 25, 2002
filing date -
Apr 6, 2001
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
Systems and methods for stabilizing the spine are provided. For stabilizing the L5-S1 junction, the system includes a plate (7) that has a generally triangular shape with an upper node (8a) and a pair of lower nodes (9a, 10a). The upper node (8a) has a hole (8) through the plate (7) to receive a screw (11) for passage into the L5 vertebra. The lower nodes (9a, 10a) each include a hole (9,10) through the plate (7) to receive screws (12, 13) for passage into the S1 vertebra. The system further includes a plate (7) having a retaining element (32) for preventing backout of screws inserted through the plate (9). Instruments and methods for attaching the plate to the spinal column are also provided.
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Family
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Cited Art Landscape
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