INTERVERTEBRAL FUSION DEVICE COMPRISING AN INTERVERTEBRAL STABILISING SCREW AND A COMPOSITION FOR BONE REMODELLING

摘要

The invention relates to an intervertebral fusion device comprising an intervertebral stabilizing screw and a composition for bone remodeling. The intervertebral stabilizing screw comprises: a main body with an axial through-hole and a distal thread that is secured to the bone, located at a distal end of the main body; a hollow proximal secondary body that can slide along the length of the main body; and a travel stop for the proximal secondary body, located on an outer surface of the main body. According to the invention, the proximal secondary body also includes an external thread for securing to the bone, and the main body comprises at least one fill hole, located between the distal thread and the travel stop, for connecting an intervertebral space to the aforementioned axial hole.