| 摘要 |
An anterior spinal implant includes a superior end face, an inferior end face and a sidewall extending between the superior end face and the inferior end face. The superior end face and the inferior end face are convex. In one application, the superior and inferior end faces are convex. The sidewall 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 transition in a sagittal plane from a first radius of curvature to a second radius of curvature. The first radius of curvature is smaller than the second radius of curvature. The apexes of the superior and inferior end faces are offset from a center of the implant.
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