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Bone anchorage screw with built-in hinged plate

  • US 20060149252A1
  • Filed: 12/30/2004
  • Published: 07/06/2006
  • Est. Priority Date: 12/30/2004
  • Status: Active Grant
First Claim
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1. A medical device for supporting a structure comprising:

  • a screw assembly, the screw assembly including a base, a support configured for receiving one or more anchor assemblies, the support including a top portion and a bottom portion, and an interconnection means for coupling the base to the support, the interconnection means allowing the support to be positionable in a first position that is substantially parallel to a long axis of the base and secondarily positionable substantially perpendicular to the long axis of the base, the base and the one or more anchor assemblies configured for attachment to a structure in a patient.

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