| CPC A61F 2/4455 (2013.01) [A61F 2/4465 (2013.01); A61F 2/4611 (2013.01); A61F 2002/3008 (2013.01); A61F 2002/30179 (2013.01); A61F 2002/30308 (2013.01); A61F 2002/30433 (2013.01); A61F 2002/305 (2013.01); A61F 2002/30593 (2013.01); A61F 2002/30604 (2013.01); A61F 2002/30677 (2013.01); A61F 2002/30787 (2013.01); A61F 2002/30797 (2013.01); A61F 2002/30836 (2013.01); A61F 2002/30841 (2013.01); A61F 2002/30845 (2013.01); A61F 2002/30884 (2013.01); A61F 2002/4627 (2013.01)] | 20 Claims |

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1. A method of implanting an intervertebral spacer system, the method comprising:
positioning an intervertebral spacer, including a spacer and a plate, within an intervertebral space defined by adjacent vertebral bodies, wherein the plate includes at least one bore; and
inserting a vertebral anchor into of one of the at least one bore, wherein the vertebral anchor includes:
a head having a bore adapted to receive a revision tool for removal of the vertebral anchor after implantation into a vertebral body;
a curvilinear shank extending from the head; and
an elongate fin extending from the head and along a surface of the curvilinear shank, the curvilinear shank and the elongate fin being disposed perpendicular to each other.
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