Porous tibial implant

FIG. 1 is a front perspective view of a porous tibial implant according to our design;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a rear elevation view thereof;

FIG. 4 is a right side elevation view thereof;

FIG. 5 is a left side elevation view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof; and,

FIG. 8 is a bottom rear perspective view thereof. The broken lines shown in the drawings are for the purpose of illustrating environmental structure and form no part of the claimed design. The stippling on the surface represents a porous surface, and one that has a different surface texture from the non-stippled surfaces.