TALAR IMPLANT SYSTEM AND TOTAL JOINT REPLACEMENT SYSTEM COMPRISING SUCH A TALAR IMPLANT SYSTEM

摘要

A talar implant system (102) comprises a body (104). The body includes a bone contact surface (108) and an articulation surface (106) located opposite the bone contact surface. The body defines at least one angled fastener hole (110a, 110b) extending therethrough from the articulation surface to the bone contact surface along a longitudinal axis. The articulation surface is configured to mimic articulation of the talar dome. A fastener (114) is sized and configured to be received within the at least one fastener hole at a first angle with respect to the longitudinal axis of the fastener hole. A fastener cap (116) is sized and configured to be received within a proximal end of the at least one fastener hole. The fastener cap couples the body to the fastener.