hyoglossus การใช้

• Well, not exactly, but he risks suffering carpal syllable syndrome from repetitive stress to the hyoglossus.
• The lingual vein passes medial to the hyoglossus, and the lingual artery passes deep to the hyoglossus.
• The lingual vein passes medial to the hyoglossus, and the lingual artery passes deep to the hyoglossus.
• The m . genioglossus is used to protract the tongue and the m . hyoglossus is the tongue retractor.
• The tongue retractor muscle, the hyoglossus, connects the hyoid and accelerator muscle, and is responsible for drawing the tongue back into the mouth following tongue projection.
• This retraction is aided by the long sternoglossus muscle, which is formed by the fusion of the sternohyoid and the hyoglossus, and does not attach to the hyoid.
• Note, posteriorly, the lingual nerve is superior to the submandibular duct and a portion of the submandibular salivary gland protrudes into the space between the hyoglossus and mylohyoid muscles.
• The mylohyoid muscle separates the sublingual space from the submandibular space, which communicate via a lateral gap between the mylohyoid and hyoglossus muscles at the posterior free margin of mylohyoid muscle.
• Laterally, in between the hyoglossus muscle and the mylohyoid muscle lay several important structures ( from upper to lower ) : sublingual gland, submandibular duct, lingual nerve, vena comitans of hypoglossal nerve, and the hypoglossal nerve.
• It is about 2 cm long, and arises from the medial side and base of the lesser cornu and contiguous portion of the body of the hyoid bone, and passes directly upward to blend with the intrinsic muscular fibers of the tongue, between the hyoglossus and genioglossus.
• 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.
• 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.
• After emerging from the hypoglossal canal, it gives off a small meningeal branch and picks up a branch from the anterior posterior belly of the digastric muscle, it passes to the submandibular region, passes upwards and anteriorly on the hyoglossus muscle, and deep to the stylohyoid muscle and lingual nerve.
• However, as seen in the picture, the deep lingual artery passes inferior to the hyoglossus ( the cut muscle on the bottom ) while the lingual nerve ( not pictured ) passes superior to it ( for a comparison, the hypoglossal nerve, pictured, passes superior to the hyoglossus ).
• However, as seen in the picture, the deep lingual artery passes inferior to the hyoglossus ( the cut muscle on the bottom ) while the lingual nerve ( not pictured ) passes superior to it ( for a comparison, the hypoglossal nerve, pictured, passes superior to the hyoglossus ).
• The vena comitans of the hypoglossal nerve ( "'ranine vein "'), a branch of considerable size, begins below the tip of the tongue, and may join the lingual; generally, however, it passes backward on the hyoglossus, and joins the common facial.
• The largest of muscles that attach to the upper surface of the greater horns are the hyoglossus and the middle pharyngeal constrictor, which extend along the whole length of the horns; the digastric muscle and stylohyoid muscle have small insertions in front of these near the junction of the body with the cornu.
• It then curves downward and forward, forming a loop which is crossed by the hypoglossal nerve, and passing beneath the Digastricus and Stylohyoideus it runs horizontally forward, beneath the Hyoglossus, and finally, ascending almost perpendicularly to the tongue, turns forward on its lower surface as far as the tip, under the name of the deep lingual artery ( profunda linguae ).
• The nerve then passes between the medial pterygoid muscle and the ramus of the mandible, and crosses obliquely to the side of the tongue over the constrictor pharyngis superior and styloglossus, and then between the hyoglossus and deep part of the submandibular gland; it finally runs from laterally to medially inferiorly crossing the duct of the submandibular gland, and along the tongue to its tip becoming the sublingual nerve, lying immediately beneath the mucous membrane.