| abstract |
A bone screw comprising a sleeve and a shaft reciprocally received within the sleeve. The bone screw may be partially or fully extended prior to insertion into a bone by inserting a driver into a longitudinal opening in the sleeve to push the shaft out of the sleeve. The bone screw may be used in connection with a locking plate or other stabilization device. The sleeve of the bone screw may have a smooth distal end. The distal end may have a wider diameter than the main body of the sleeve so as to sit within a counter bore in the locking plate. A threaded set screw may be used to secure the bone screw within the locking plate. |