Coronoid process

The coronoid process is the most dorsal portion of the ramus of mandible. It is flattened in the sagittal plane and has a thick rostral edge. It is the termination of the temporalis muscle and its development varies greatly between species.

• In equines and cattle, the coronoid process is highly developed, with a rounded tip. It is curved posteriorly and runs slightly laterally in cattle.

• In pigs, the coronoid process is very short and pointed, curving slightly backwards.

• In carnivores, the coronoid process is wide and highly developed, particularly in dogs.

• In rabbits, the coronoid process is thin and not very pronounced, located at the rostral edge of the mandibular ramus. It is situated more ventrally than the condylar process.