Patent ID: 8790368
Filing Date: 2014-07-29
Classification: A61B,A61F

Abstract:
1. A two-piece implant comprising: a first piece including at least two prongs, a protrusion located parallel to and between the prongs, and a snap-fit feature, wherein each of the at least two prongs includes a radially-extending barb, each of the barbs extending outwardly from an outer surface of the second piece; and a second piece coupled to the first piece, the second piece including a bottom surface having an opening and a top surface including a hole, the opening and the hole separated from one another via a material separation, the material separation serving as a top surface of the opening and a bottom surface of the hole, wherein the second piece is coupled to the first piece via the snap-fit feature and configured to rotate relative to the first piece, the snap-fit feature and the protrusion extending in opposite directions along the same longitudinal axis.