WebSep 12, 2024 · The styloglossus muscle acts to lift the lateral edges and to retract the tongue. The hyoglossus muscle causes retraction as well as depression of the tongue. The genioglossus muscle protrudes the tongue. The palatoglossus muscles elevate the posterior part of the tongue. WebThe outer layer encloses the masseter muscle, extends over the zygomatic arch, and attaches to the temporalis muscle and the lateral orbital wall. The inner layer covers the medial pterygoid muscle before fusing with the interpterygoid fascia and …
Anatomy, Head and Neck, Palatoglossus Muscle …
WebJun 19, 2024 · The palatoglossus also plays the role of an antagonist of the levator veli palatini muscle [25]. It has few muscle fibers and arises from the palatine aponeurosis to insert posteriorly to the ... WebNov 23, 2024 · While the genioglossus represents an individual muscle, it often acts as a unit with the other extrinsic muscles of the tongue. The other extrinsic muscles include the: hyoglossus (or... darla davis realtor
Micro Journey on Instagram: "The tongue engages in mastication ...
WebApr 12, 2024 · The palatopharyngeus muscle lies directly beneath the pharyngeal mucosa within the palatopharyngeal arch. At the point where the anterior and posterior fascicles fuse, the salpingopharyngeus muscle inserts into the palatopharyngeus by fusing with its fibers.. Anteromedially to palatopharyngeus is the stylopharyngeus muscle.The two muscles … WebIn the seventh edition of the American Joint Committee on Cancer (AJCC) staging, extrinsic tongue muscle invasion (ETMI) or bone involvement upstages the primary tumor to a T4a classi- fication.3Although all extrinsic tongue muscles (genioglossus, hyoglossus, palatoglossus, and styloglossus) are currently in- cluded in the AJCC staging system, … WebThe palatoglossal arch ( glossopalatine arch, anterior pillar of fauces) on either side runs downward, lateral (to the side), and forward to the side of the base of the tongue, and is … darla peevey attorney