FIG. 1 is a left front top perspective view of an orthopedic bone block assembly showing our new design;

FIG. 2 is a perspective right back bottom view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a back elevation thereof;

FIG. 6 is a front elevation view thereof;

FIG. 7 is a left side elevation view thereof, the right side elevation view being a mirror image;

FIG. 8 is a left front top perspective view of a modified embodiment of the design shown in FIGS. 1 through 7;

FIG. 9 is a perspective right back bottom view thereof;

FIG. 10 is a top plan view thereof;

FIG. 11 is a bottom plan view thereof;

FIG. 12 is a back elevation thereof;

FIG. 13 is a front elevation view thereof; and,

FIG. 14 is a left side elevation view thereof, the right side elevation view being a mirror image.

The broken lines in the drawings represent environmental subject matter and form no part of the claimed design.