Neck Flashcards
(75 cards)
iliocostalis cervicis origin
Angles of upper 6 ribs
Iliocostalis cervicis insertion
transverse processes of fourth to sixth cervical vertebrae
Iliocostalis cervicis action
bilateral action: extention of vertebral column. Unilateral action: bend vertebral column towards same side (lateral flexion)
Iliocostalis cervicis innervation
Posterior rami of spinal nerves in area of muscles
Iliocostalis cervicis blood supply
Occipital, deep cervical, and vertebral arteries
longissumus cervicis origin
transverse processes of upper 4-6 thoracic vertebrae
longissimus cervicis insertion
transverse processes of C2-C6
longissimus cervicis action
bilateral action: extention of vertebral column. Unilatera: bend vertebral colum towards same side (lateral flexion)
longissimus cervicis innervation
posterior rami of spinal nerves in area of muscles
longissimus cervicis blood supply
occipital, deep cervical, amd vertebral arteries
Splenius capitis origin
liganentum nuchae: spinous processes of seventh cervical vertebrae, and first 3 or 4 thoracic vertebrae
splenius capitis insertion
mastoid process and occipital bone
splenius capitis action
rotation of head and cervical vertebral column to same side
splenius capitis innervation
posterior rami of middle cervical spinal nerves
splenius capitis blood supply
occipitalm deep cervical arteries
splenius cervicis origin
spinous processess of third to sixth thoracic vertebrae
splenius cervicis insertion
transverse processes of upper 2 to 4 cervical vertebrae
splenius cervicis action
rotation of head and cervical vertebral column to same side
splenius cervicis innervation
posterior rami of middle cervical spinal nerves
SPlenius cervicis blood supply
Occipital, deep cervical arteries
semispinalis cervicis origin
transverse processes of upper 5 or six thoracic vertebrae
semispinalis cervicis insertion
spinous processes of 2nd (axis) to 5th cervical vertbrae
semispinalis cervicis action
extention of vertebral column
semispinalis cervicis innervation
posterior rami of cervical and thoracic spinal nerves