Surgery – Instruments – Orthopedic instrumentation
Patent
1995-02-14
1997-07-01
Buiz, Michael
Surgery
Instruments
Orthopedic instrumentation
606 73, 606 60, 606 72, A61B 1756
Patent
active
056432607
ABSTRACT:
A rod-based orthopedic fixation system, in particular a spinal fixation system, comprising orthopedic fasteners which utilize a novel set screw system for securing a cylindrical longitudinal member or orthopedic fixation rod to the fastener. Also disclosed are transverse extension devices useful for connecting a spinal fixation rod to an orthopedic fastener to minimize rod contouring in both the frontal and sagittal planes.
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Buiz Michael
Leonardo Mark S.
Smith & Nephew Inc.
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