coronoid

The coronoid process is a bony projection on the ulna.

Definition

Adjective (Anatomy): Relating to or resembling the shape of a crow's beak; specifically describing certain bony processes in the human body.

Usage Examples

• (The beak-shaped projection on the lower jaw.)
• (The beak-shaped part of the ulna bone in the forearm.)

Advanced Usage

• "Coronoid process": A specific anatomical term for a beak-like projection on a bone, most commonly referring to:
  • The coronoid process of the mandible: A triangular eminence on the anterior part of the ramus of the lower jaw.
  • The coronoid process of the ulna: A projection on the proximal end of the ulna that fits into the coronoid fossa of the humerus.

Variants and Related Words

• Coronoidectomy (n): Surgical removal of the coronoid process.
  • The patient underwent a coronoidectomy to treat trismus. (Surgical excision of the beak-like bone projection.)

Synonyms

• Beak-shaped: Having the form of a bird's beak.
• Coracoid (adj): Also meaning "like a crow's beak," though used for a different anatomical structure (the coracoid process of the scapula).

Related Idioms

• No common idioms or phrasal verbs exist for this highly technical anatomical term.