17/129,237

Paragraph Number

84

Figure 5A illustrates an embodiment of the screw member 400 with a head 404 that includes a drive recess 502 on one end of the head 404. The drive recess 502 is configured to receive a drive member of an inserter tool (not shown) used to install the expandable intervertebral implant. The drive recess 502 can be configured to have any one of a variety of shapes including slotted, Torx, Torx plus, Philips, Quadrex, Pozidriv, square recess, tri-wing, spanner, or the like. The drive recess 502 can be centered on a longitudinal axis of the screw member 400 which aligns with the longitudinal axis 152 when the screw member 400 is inserted into the opening 150. Of course, those of skill in the art recognize that the shape and configuration of the drive member and the drive recess 502 can be reversed and thus comprise an embodiment within the scope of the present disclosure.

Added by DJM 2 2021