| abstract |
Devices and methods are provided for immobilizing facet joints of the vertebral column. Embodiments of the invention provide an implant that is inserted in a facet joint from which cartilage has been removed, and which retains the approximate original spacing of the facets in the joint. A retaining arrangement, such as an adhesive, a threaded fastener, or a screw is then used to secure the implant in the joint. |