Patent ID: 7963984

Claim:
A fixation system for fixing an object to a bone tunnel, the fixation system comprising: a transverse guide assembly; a bone screw, wherein the bone screw is adapted to engage both the object and the bone tunnel, the bone screw comprising: a body having a distal end and a proximal end and a central lumen extending longitudinally along the entire length of the body, wherein the proximal end comprises a keyway, screw threads extending longitudinally along the body, and a transversely-extending region formed in the body, wherein the keyway comprises an angular orientation relative to and aligned with the transverse-extending region; and a transverse pin, wherein the transversely-extending region is formed for receiving the transverse pin therein, wherein the pin is headless and resides entirely within a transversely-extending tunnel, wherein the a transversely-extending tunnel is aligned with the transverse-extending region.