PEDICLE SCREW HAVING A REMOVABLE ROD COUPLING
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United States of America Patent
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Issued Date -
Mar 2, 2017
app pub date -
Nov 14, 2016
filing date -
Feb 2, 2008
priority date (Note) -
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Abstract
A pedicle screw for spinal fixation having a bone fastener portion a permanent rod coupling, a breakaway portion connected to the permanent rod coupling and a temporary rod coupling. A permanent rod can be positioned in the permanent rod coupling and a temporary rod can be positioned in the temporary rod coupling and when the temporary rod is not needed the temporary rod coupling can be removed by separation at a breakaway portion.
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