























Study with the several resources on Docsity
Earn points by helping other students or get them with a premium plan
Prepare for your exams
Study with the several resources on Docsity
Earn points to download
Earn points by helping other students or get them with a premium plan
Community
Ask the community for help and clear up your study doubts
Discover the best universities in your country according to Docsity users
Free resources
Download our free guides on studying techniques, anxiety management strategies, and thesis advice from Docsity tutors
surrounds muscles, groups of muscles, blood vessels and nerves, binding those structures. , binding those structures together. ▫ allow the muscles to slide ...
Typology: Study notes
1 / 31
This page cannot be seen from the preview
Don't miss anything!
M. orbicularis oris
juga alveolaria of incisors, inferior part of apertura piriformis
labial skin
mouth closing, labial constriction, labial puckering
N.facialis
M. levator labii superioris
inferior edge of aditus orbitae labium superius elevation of upper lip
M. levator labii superioris alaeque nasi
angulus medialis orbitae et dorsum nasi
sulcus nasolabialis elevation of upper lip and enlargement of nostril
M. levator anguli oris fossa canina angulus oris elevates angulus oris
M. zygomaticus minor os zygomaticum sulcus nasolabialis pulls angulus oris laterocranially
M. zygomaticus major os zygomaticum sulcus nasolabialis pulls oral angle laterocranially
M. risorius fascia masseterica angulus oris traction of oral angle laterocranially
N.facialis
M. buccinator
processus alveolaris of the posterior teeth et raphe buccopharyngeum
angulus oris
compresses cheeks againts molar teeth; sucking and blowing
M. depressor anguli oris basis mandibulae angulus oris traction of angulus oris caudally
M. depressor labii inferioris basis mandibulae labium inferius traction of lower lip caudally
M. mentalis juga alveolaria of lower incisors skin of the chin pulls chin skin cranially, protrudes lower lip
M. temporalis
planum temporale (as farplanum temporale (as far as linea temporalis inf.) andas linea temporalis inf.) and internal surface of temporalinternal surface of temporal fasciafascia
processus coronoideusprocessus coronoideus mandibulaemandibulae
elevation andelevation and retrusionretrusion
N.trigeminusN.trigeminus
M. masseter pars superficialis
corpus ossis zygomatici etcorpus ossis zygomatici et arcus zygomaticusarcus zygomaticus (anterior ⅔)(anterior ⅔)
tuberositas massetericatuberositas masseterica elevation andelevation and protrusionprotrusion
M. masseter pars profunda
arcus zygomaticusarcus zygomaticus (posterior ⅓)(posterior ⅓)
external surface ofexternal surface of ramus mandibulaeramus mandibulae retrusionretrusion
M. pterygoideus medialis pars medialis
fossa pterygoideafossa pterygoidea tuberositas pterygoideatuberositas pterygoidea
elevationelevation
M. pterygoideus medialis pars lateralis
tuber maxillaetuber maxillae tuberositas pterygoideatuberositas pterygoidea
M. pterygoideus lateralis pars superior
facies infratemporalis alaefacies infratemporalis alae majoris ossis sphenoidalismajoris ossis sphenoidalis
discus articularis etdiscus articularis et fovea pterygoideafovea pterygoidea protrusion andprotrusion and
M. pterygoideus depressiondepression
lateralis pars inferior
lateralis processuslateralis processus pterygoideipterygoidei
discus articularis etdiscus articularis et fovea pterygoideafovea pterygoidea
M. platysma fascia pectoralis etfascia pectoralis et deltoideadeltoidea
skin over basisskin over basis mandibulaemandibulae stretches cervical skinstretches cervical skin n. facialisn. facialis -- cervical branchcervical branch
M. sternocleidomastoideus
manubrium sterni etmanubrium sterni et clavicula (medialclavicula (medial ⅓ )⅓ )
processusprocessus mastoideus et lineamastoideus et linea nuchae superiornuchae superior
bilateral: dorsiflexion of thebilateral: dorsiflexion of the head and neck; unilateral:head and neck; unilateral: lateroflexion of the headlateroflexion of the head and neck; auxiliaryand neck; auxiliary inspiratory m.inspiratory m.
n. accessorius,n. accessorius, plexus cervicalisplexus cervicalis
M. scalenus anterior and medius
processus transversi ofprocessus transversi of cervical vertebraecervical vertebrae first ribfirst rib unilateral: lateroflexion andunilateral: lateroflexion and rotation of neck; bilateral:rotation of neck; bilateral: flexes neck; auxiliaryflexes neck; auxiliary inspiratory musclesinspiratory muscles
Plexus cervicalisPlexus cervicalis
M. scalenus posterior processus transversi ofprocessus transversi of cervical vertebraecervical vertebrae second ribsecond rib