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US08088148B2 Dynamic/static facet fixation device and method 失效
动态/静态面固定装置及方法

Dynamic/static facet fixation device and method
Abstract:
A facet fixation system facilitates dynamic or static stabilization with few exposed components. A first anchor component is adapted for implantation through a facet joint and into intra-pedicle bone, and a second anchor component is adapted for fixation to the outer surface of the facet joint. A connector component connects the first and second anchor components. The connector component may be at least partially elastic, facilitating a dynamic stabilization of a facet joint, or rigid, facilitating a static stabilization of a facet joint.
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