A type of bone cell that is responsible for the formation of new bone tissue.

The study of bones and the structure of the skeleton.

A rare and aggressive cancer of the bone, typically affecting adolescents and young adults.

Describing organisms that feed primarily on shellfish or mollusks.

Pain in the ear, often caused by infection or injury.

The branch of medicine that deals with the diagnosis and treatment of ear diseases.

Relating to the ear.

Inflammation or infection of the ear.

The branch of medicine that deals with the study of the ear and its diseases.

An individual or organism that participates in outcrossing or crossbreeding.