Webb27 juli 2024 · The sternothyroid muscles receive their blood supply from the superior thyroid arteries. Innervation The sternothyroid muscles are innervated by the anterior rami of C1-C3 (predominantly C2 and C3) through the ansa cervicalis of the cervical plexus. Action The sternothyroid muscles primarily depress and fix the hyoid bone and … WebbParathyroid Anatomy. Fig.1: A rear view of the thyroid, showing the parathyroids lying on the back of the thyroid, close to the recurrent laryngeal nerve The parathyroid glands are tan-coloured, bean-shaped …
Inferior Thyroid Artery: Anatomy, Function, and Significance
Webb30 sep. 2024 · Oblique line of thyroid cartilage: Insertion: Inferior border of body and greater horn of hyoid bone: Action: Depresses hyoid bone Elevates larynx: Innervation: Anterior ramus of spinal nerve C1 via hypoglossal nerve (CN XII) Blood supply: Branches of lingual and superior thyroid arteries: Contents Origin and insertion; Webb23 nov. 2024 · Neurovascular supply Arterial supply. The superior thyroid artery (arising from the external carotid artery) and the inferior thyroid artery... Venous drainage. The venous tributaries of this organ coalesce … psychotherapist governing body
Esophagus: Anatomy, sphincters, arteries, veins, nerves Kenhub
WebbNerve Supply - Enlarged Thyroid Nerve Supply to The Thyroid Gland The nerve supply to the thyroid gland is derived from the superior, middle and inferior cervical sympathetic ganglia. These nerve fibers are vasomotor, causing constriction of the blood vessels. Vagus nerve and the thyroid gland Webb1 dec. 2009 · Table of contents for Annals of Otology, Rhinology & Laryngology, 118, 12, Dec 01, 2009 WebbThe blood supply of the thyroid gland comes from tewo sources. the superior thyroid artery arises from the external carotid artery and the inferior thyroid artery arises from the thyrocervical truck which is a branch of the subclavian artery. The two vesels each have an anterior and posterior division and form an anastomoses both anterirly and ... psychotherapist gladesville