Carina

**Semantic type:** Body Part, Organ, or Organ Component

**Definition:** A ridge or ridge-like structure. In humans it usually refers to the trachea. The carina of trachea is part of the lowest tracheal cartilage which is placed between the orifices of the two bronchi.

**Synonyms:** - CARINA - Carina, Tracheal - Structure of carina of trachea (body structure) - carina of trachea - carina of trachea - carina tracheae - tracheal carina - tracheal carina