Intervertebral prosthesis for replacing damaged intervertebral disk, has compressible and elastic plate including plate and particles, at its sides, where points of plate and particles serve as adhesive in contact with surfaces of vertebras

摘要

The prosthesis has a compressible and elastic plate (A), whose respective sides have a plate (H) and particles (J). A set of points (I) emerges from the surface of the plate (H), and forms a batten to serve as adhesive for joining inner surfaces of two adjoining vertebras. The particles are integrated to the plate (A) to serve as adhesive for joining other inner surfaces of the vertebras. The plate (H) and the points occupy the plate (A) by fusion during molding time.