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Pedicle-based facet joint fixation systems and methods
专利权人:
Robert E. Lins
发明人:
Robert E. Lins
申请号:
US12257951
公开号:
US08123786B2
申请日:
2008.10.24
申请国别(地区):
US
年份:
2012
代理人:
摘要:
The present disclosure provides pedicle-based facet fixation systems and methods. The pedicle-based construct utilized includes a pedicle screw, pedicle anchor, or the like that is selectively secured to a pedicle of a spine of a patient. The pedicle-based construct is selectively coupled to one end of a rod or other elongate member. The other end of the rod or other elongate member is selectively coupled to a clamping mechanism. This clamping mechanism is selectively secured to a facet joint of the spine of the patient, engaging one or both of the associated superior facet and inferior facet. In operation, the pedicle-based construct, rod or other elongate member, and clamping mechanism securely grasp and compress the facet joint, thereby fixing it.
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