Coronoid process of the mandible

Definition

The coronoid process of the mandible is a thin, triangular eminence projecting from the upper part of the ramus of the mandible. It serves as the attachment point for the temporalis muscle, which aids in chewing movements.

Related terms

Mandible:

The largest bone in the human skull that forms the lower jaw and holds the lower teeth in place.

Temporalis Muscle: A broad, fan-shaped muscle on each side of the head that assists in closing the jaws by elevating and retracting the mandible.

Ramus of Mandible: The vertical part of the mandible that extends upward from the body to meet with its counterpart at various places, including providing support for structures like the coronoid process