| abstract |
The present invention is an apparatus and method for stabilizing the facet joints of the spine. One aspect of the present invention is the stabilization of the facet joint by insertion of a facet implant through two opposing facet surfaces. The facet implant includes a proximal, distal and intermediate member. The distal member is inserted through the facet joint and into a facet surface. The intermediate member is then placed in the area between the facet surfaces. The proximal member then is brought closer to the distal member to deploy the intermediate member into the space between the facet surfaces. Once deployed, the intermediate member provides a cushioning or restoring force to the facet joint such as to stabilize movement of the joint. |