ANTERIOR SPINAL IMPLANT

摘要

An anterior spinal implant (110) includes a superior end face (102), an inferior end face (104) and a sidewall (106) extending between the superior end face (102) and the inferior end face (104). The superior end face (102) and the inferior end face (104) are convex. The sidewall (106) includes a convexly curved leading portion, a convexly curved trailing portion and a pair of substantially planar side portions. The superior and inferior end faces (102, 104) transition in a sagittal plane from a first radius of curvature to a second radius of curvature (H1) to a second radius of curvature (H2). The first radius of curvature (H1) is smaller than the second radius of curvature (H2). The apexes of the superior and inferior end faces (102, 104) are offset from a center of the implant.