Radiographic diagnosis of bilateral expansile radioopaque areas in the canine premolar area region of the mandible is.. Torus mandibularis

Radiographic diagnosis of bilateral expansile radioopaque areas in the canine premolar area region of the mandible is:

a) Hematoma.
b) Remaining roots.
c) Torus mandibularis ***
d) Internal oblique ridge.
e) Genial tubercle.