(neuroanatomy) A ganglion that is located between the base of the transverse process of the seventh cervical vertebra and the fifth rib and is usually partly or completely fused with the first thoracic ganglion to form the stellate ganglion.

(anatomy) A branch of the inferior thyroid artery that supplies the muscles and mucous membranes of the dorsal part of the larynx.

(anatomy) A muscle of the pharynx that is the thickest of its three constrictors, arises from the surface and side of the cricoid and thyroid cartilages, inserts into the median line at the back of the pharynx, and acts to constrict part of the pharynx in swallowing.

(anatomy) A short extraocular muscle that arises from the orbital surface of the maxilla, is inserted slightly in front of and below the superior oblique muscle, and moves the eye upward and laterally.

(anatomy) Synonym of inferior alveolar artery.

(anatomy) A branch of the maxillary artery that is distributed to the mucous membrane of the mouth and through the mandibular canal to the teeth of the lower jaw.

(anatomy) One of two arteries supplying the thyroid gland and nearby structures at the front of the neck that branches from the thyrocervical trunk and that divides to form branches supplying the inferior portion of the thyroid gland and anastomosing with the superior thyroid artery or with a corresponding branch from the opposite side.

(anatomy) The third major branch of the abdominal aorta, supplying the distal one-third of the transverse colon, descending colon, sigmoid colon and the proximal part of the rectum, i.e. the organs of the hindgut.

plural of inferior vena cava

plural of inferior nasal concha