Styloglossus, Antagonist: Inferior and middle fibers ofgenioglossus. The styloglossus muscle is one of the extrinsic tongue muscles. Description: Origin: Apical end of the styloid process on its lateral side and the adjacent stylomandibular ligament Insertion: Longitudinal part blends dorsally with the inferior longitudinal muscle; oblique part blends with the hyoglossus muscle Unable to process the form. ADVERTISEMENT: Radiopaedia is free thanks to our supporters and advertisers. Mobile and tablet users, you can download e-Anatomy on Appstore or GooglePlay. The styloglossus, the shortest and smallest of the three styloid muscles, arises from the anterior and lateral surfaces of the styloid process near its apex, and from the stylomandibular ligament. elevators, retractors and evertors of the upper lip, depressors, retractors and evertors of the lower lip, embryological development of the head and neck. When you browse the IMAIOS website, cookies are placed on your browser. As a pair they also aid in retracting the tongue. https://www.kenhub.com/en/library/anatomy/geniohyoid-muscle Check for errors and try again. inferior longitudinal muscle of the tongue, superior longitudinal muscle of the tongue, levator labii superioris alaeque nasalis muscle, superficial layer of the deep cervical fascia, ostiomeatal narrowing due to variant anatomy.
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Passing downward and forward between the internal and external carotid arteries, it divides upon the side of the tongue near its dorsal surface, blending with the fibers of the Longitudinalis inferior in front of the Hyoglossus; the other, oblique, overlaps the Hyoglossus and decussates with its fibers. If you would like to use the connection through your Facebook or Google account, you will then accept the cookies placed by these third parties according to what you agreed and consented. Keith L. Moore, Arthur F. Dalley. Right side. The internal carotid and vertebral arteries. Ernest Syndrome is a painful complex of reproducible symptoms (see Figure 1) related to the insertion of the stylomandibular ligament (SML) at the mandible. Click on each category of cookies to enable or disable their use. Muscles; Muscular system >
Muscles of head > This article incorporates text in the public domain from page 1130 of the 20th edition of Gray's Anatomy (1918), https://en.wikipedia.org/w/index.php?title=Styloglossus&oldid=973174316, Creative Commons Attribution-ShareAlike License, This page was last edited on 15 August 2020, at 20:06. The styloglossus draws up the sides of the tongue to create a trough for swallowing. Clinically Oriented Anatomy. Description: The Styloglossus, the shortest and smallest of the three styloid muscles, arises from the anterior and lateral surfaces of the styloid process, near its apex, and from the stylomandibular ligament. Illustrated anatomical parts with images from e-Anatomy and descriptions of anatomical structures, General Anatomy > Hypoglossal nerve, cervical plexus, and their branches. {"url":"/signup-modal-props.json?lang=us\u0026email="}.
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1-21 The onset of Ernest Syndrome may be a consequence of auto accident, whiplash, blunt trauma, law enforcement submission techniques, general anesthesia, dental surgery, excessive yawning, and other etiologies. Styloglossus muscle View Related Images. Course and distribution of the glossopharyngeal, vagus, and accessory nerves. You can refuse them by changing the settings, however this could impact on the proper functioning of the site. The website can not function properly without these cookies. All rights reserved.
Origin: Styloid process of temporal bone Insertion: Tongue Nerve: Hypoglossal nerve Action: Elevates and retracts tongue Antagonist: Inferior and middle fibers ofgenioglossus Description: The Styloglossus, the shortest and smallest of the three styloid muscles, arises from the anterior and lateral surfaces of the styloid process, near its apex, and from the …