Modular pedicle screw systems and methods of intra-operatively assembling the same
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United States of America Patent
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N/A
Issued Date -
Apr 26, 2007
app pub date -
Oct 4, 2006
filing date -
Oct 4, 2005
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
The systems, assemblies, devices and methods described herein provide a variety of ways to intra-operatively select and/or configure a pedicle screw system. The pedicle screw system components described herein may be readily interchangeable and may be made available to the surgeon as a kit, thus giving the surgeon greater options on structurally fusing, correcting, or otherwise operating on a patient's vertebrae. In one embodiment, a modular pedicle screw kit includes a pedicle screw having a threaded shaft coupled to a head portion and a plurality of tulip assemblies that may be intra-operatively assembled with the pedicle screw. Each tulip assembly includes a tulip body, a rod receiving portion, and a pedicle screw head coupling member that releasably couples the tulip body to the pedicle screw.
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