muscles of pharynx Flashcards
superior constrictor origin
pterygomandibular raphe
superior constrictor insertion
pharyngeal raphe
superior constrictor action
constrict pharynx
superior constrictor innervation
CN10
middle constrictor origin
hyoid
middle constrictor insertion
pharyngeal raphe
middle constrictor action
constrict pharynx
middle constrictor innervation
CN10
inferior constrictor origin
thyroid and cricoid cartilages
inferior constrictor insertion
pharyngeal raphe
inferior constrictor action
constrict pharynx
inferior constrictor innervation
CN10
stylopharyngeus origin
styloid process of temporal bone
stylopharyngeus insertion
thyroid cartilage
stylopharyngeus action
raises pharynx and pulls wall laterally
stylopharyngeus innervation
CN9
palatopharyngeus origin
palatine aponeurosis of soft palate
palatopharyngeus insertion
thyroid cartilage
palatopharyngeus action
raises pharynx and pulls down soft palate
salpingopharyngeus origin
auditory tube
salpingopharyngeus insertion
thyroid cartilage
salpingopharyngeus action
raises pharyns
salpingopharyngeus innervation
CN10