#$%^&*AU2016247221A120170525.pdf#####ABSTRACT The present disclosure relates to bone screws configured for use with a spinal prosthetic implant or bone plate. The bone screw includes a tubular body having open proximal and distal ends defining a passageway therethrough. A helical thread circumscribes an outer surface of the tubular body. The bone screw includes a head having threading thereon and a lumen extending therethrough. A shaft is insertable through the lumen and the passageway. The shaft couples the head to the tubular body such that a gap is defined between a distal surface of the head and the open proximal end of the tubular body. The head is repositionable with respect to the tubular body.1/5 I~0 I) CI CION CIO b b CIO LL 0 co 00CI I- CIO 0:00 C*C
