Spinal anatomy Flashcards
Muscle attachments: Mastoid
SCM
Pos Digastric
Splenius Cap
Longissimus Capitis
Muscle attachments: EOP
Trapezius
Muscle attachments: Nuchal Line
Semispinalis Capitus
Rectus cap post major and minor
superior oblique
Muscle attachments:
atlas TP
Splenius cervicis Inferior Oblique Superior Oblique Rectus Cap Lateral Levator Scapula
primary ossification centers
body and arches
secondary ossification centers
spinous
tips of TP’s
epiphyseal plates of bodies
lumbar mammillary processes
triangular shaped vertabrae
cervical
lumbar
sacral
circular shaped vertebrae
thoracic
vertebral body shapes
cervical: rectangular to oval
thoracic (near heart): heart shaped
Lumbar (near kidneys):kidney shaped
what cranial nerve exits through the cribiform plate?
Olfactory N. CN 1
what cranial nerve exits through the optic canal
optic N CN 2
what cranial nerves/artery exit through the Superior orbrital fissure?
oculomotor CN 3 trochlear CN 4
abducens CN 6
opthalmic branch of trigeminal 5 first branch
opthalmic artery
what cranial nerve exits through the foramen rotundum
maxillary CN 5 second branch
what cranial nerve exits through the foramen ovale
mandibular CN 5 third branch
what artery exits through the foramen spinosum
middle meningeal
what cranial nerves and artery exit through the internal auditory acoustic meatus
- facial N CN 7
- vestibulocochlear CN 8
- labyrinthine artery
what cranial nerves and vein exits through the jugular foramen
- glossopharyngeal CN IX
- Vagus CN 10
- internal Jugular vein
what cranial nerve exits through the hypoglossal canal
hypoglossal N CN 12
what exit through the foramen magnum
- spinal accessory N CN 11
- brain stem
- vertebral arteries
- anterior spinal artery
Internal carotid artery goes through
the carotid canal
ectoderm
becomes nervous tissue
mesoderm (meat)
musculoskeletal system
endoderm-
insides
internal organs and gi tract
trapezius innervation and blood supply
spinal accessory N (XI)
transverse cervical artery
latissimus dorsi innervation and blood supply
thoracodorsal N (C6-8) thoracodorsal A
Rhomboid Major, Rhomboid minor, and Levator Scapula innervation and blood supply
Dorsal Scapular N.
Dorsal Scapular A
Serratus posterior superior, Serratus Posterior Inferior innervation and blood supply
Intercostal N and A
Triangle of auscultation is between what muscles?
teres major
inferior part of trapezius
lattisimus dorsi
what part of the spinal cord innervates the skin on the back?
posterior/dorsal rami
