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 joint is not fixedly frozen by insertion of the screw,...http://www.google.es/patents/US20070055236?utm_source=gb-gplus-sharePatente US20070055236 - Translaminar facet augmentation and flexible spinal stabilization
Translaminar facet augmentation and flexible spinal stabilization
Número de solicitud: 11/218,846 Número de publicación: US 2007/0055236 A1 Fecha de presentación: 2 Sep 2005 Patente emitida: US7799057 ( Fecha de emisión 21 Sep 2010)