The ornamental design for a dental biteblock, as shown and described.
FIG. 1 is a perspective view of a dental bite block showing an embodiment of the design of this invention.
FIG. 2 is a top view thereof, the bottom view being symmetrical.
FIG. 3 is a front view thereof.
FIG. 4 is a back view thereof.
FIG. 5 is a left side view thereof.
FIG. 6 is a right side view thereof; and,
FIG. 7 is another perspective view thereof, showing the dental bite block in use. The broken lines shown in this Figure are for illustrative purposes only and form no part of the claimed design.
The design is for a bite block for use with a dental sensor (x-ray) holder.