主权项 |
1. An implant having an outer perimeter, the implant comprising:
(a) a top surface extending generally in a first plane; (b) a bottom surface extending in a second plane, the second plane extending obliquely with respect to the first plane, the first plane intersecting the second plane outside the outer perimeter of the implant; (c) a medial surface extending between the top surface and the bottom surface proximate to the intersection of the first plane and the second plane; (d) a lateral surface extending between the top surface and the bottom surface distal from the intersection of the first plane and the second plane; (e) an anterior surface extending a first distance between the top surface and the bottom surface between the medial surface and the lateral surface; and (f) a posterior surface extending a second distance between the top surface and the bottom surface between the medial surface and the lateral surface, the second distance being greater than the first distance. |