Human Anatomy: Muscle Groups

Human Anatomy

<> Return To Muscle Groups Menu <>

Muscle Function & Other Pertinent Medical Information
ORIGIN: Palatine aponeurosis and posterior margin of hard palate
INSERTION: Upper border of thyroid cartilage and blends with constrictor fibers. Upper fibers interdigitate with opposite side
ACTION: Elevates pharynx and larynx . Closes nasopharyngeal isthmus in swallowing
NERVE: Pharyngeal branch of vagus nerve (X) with its motor fibers from cranial accessory nerve (XI)

Medword RSS Medical News Feeds  Medword's RSS Medical Feeds

[Home]   [About]   [Contact Us]   [Privacy]   [Site Terms] is a Norton Symantec Safe Web Site Norton Safe Site]