Genioglossus - Wikipedia
Genioglossus is the fan-shaped extrinsic tongue muscle that forms the majority of the body of the tongue. The muscle is paired, having a left and right portion, which are divided at the midline of the tongue by a septum made of connective tissue .
Genioglossus muscle: Attachments and function - Kenhub
May 29, 2024 · The genioglossus is one the four extrinsic muscles of the tongue, together with the hyoglossus, styloglossus and palatoglossus. It is a thick, fan-shaped muscle which constitutes the bulk of the tongue. It originates from the superior mental spine …
Anatomy, Head and Neck: Genioglossus Muscle - StatPearls - NCBI Bookshelf
Jun 5, 2023 · The genioglossus is a paired tongue muscle that is in the group of extrinsic muscles of the tongue.
The Tongue - Muscles - Innervation - TeachMeAnatomy
Feb 27, 2024 · The genioglossus muscle is a large, thick muscle, which contributes significantly to the shape of the tongue. Attachments: Arises from the mandibular symphysis. It inserts onto the body of the hyoid bone and the entire length of the tongue.
Genioglossus Muscle | Complete Anatomy - Elsevier
Learn about the genioglossus muscle - its origin, insertion, action, innervation, and arterial supply. Perfect for medical students!
Genioglossus - AnatomyZone
Dec 13, 2020 · The genioglossus muscle is one of the extrinsic muscles of the tongue. The muscles involved with the tongue consist of intrinsic muscles which lie within the tongue itself, and the extrinsic muscles which attach to the tongue and are responsible for depression, elevation, protraction and retraction of the tongue.
Genioglossus Muscle - Origin, Insertion, Function, Exercise
Feb 18, 2023 · The name of the genioglossus muscle arrives from the Greek words genion (chin) and glossa (tongue). The genioglossus muscles are innervated by the cranial nerve XII, which is also known as the hypoglossal nerve. This muscle receives its blood supply from both the lingual artery and the facial artery.
Genioglossus - an overview | ScienceDirect Topics
The genioglossus is a large upper airway dilator muscle that is responsible for moving the tongue forward and widening the oropharyngeal airway during inspiration. It is innervated by the hypoglossal nerve and is involved in preventing collapse of the airway during breathing.
Genioglossus | definition of genioglossus by ... - Medical Dictionary
While there are some lateral attachments to the hyoid bone below, the largest portion of the tongue muscle (the genioglossus) loops back to the front under the tongue blade and attaches to the inside back of the chin.
Tongue: Anatomy, muscles, taste buds, gustatory pathway - Kenhub
Nov 3, 2023 · Genioglossus is a fan-shaped muscle that originates from the superior mental spine on the posterior mandibular surface.
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