trunk Flashcards
(29 cards)
innervation of levator scap
dorsal scapular nerve (C4,5)
innervation of supraspinatus
suprascapular nerve (C4,5,6)
innervation of deltoid
axillary nerve (C5,6)
innervation of subscapularis
upper (C5,6,7) and lower (C5,6) subscapular nerve
innervation of rhomboids
dorsal scapular nerve (C4,5)
innervation of serratus anterior
long thoracic nerve (C5,6,7)
innervation of infraspinatus
suprascapular nerve (C4,5,6)
innervation of teres minor
axillary nerve (C5,6)
innervation of teres major
lower subscapular nerve (C5,6)
innervation of pec major
lateral (C5,6,7) and medial (C8,T1) pectoral nerve
innervation of lat dorsi
thoracodorsal nerve (C6,7,8)
innervation of pec minor
medial pectoral nerve (C8,T1)
innervation of iliacus
femoral nerve (L2,3,4)
innervation of platysma
facial nerve (CN VII)
innervation of trap
spinal accessory nerve (CN XI) + ventral rami (C3,4)
innervation of SCM
spinal accessory nerve (CN XI) + ventral rami (C3,4)
C5 myotome
shoulder flexion
scaption
abduction
external rotation
muscles in suboccipital triangle
oblique capitis superior
oblique capitis inferior
rectus capitis major
cervical ligament that keeps dens in place
cruciate
cervical ligament that limits excessive cervical rotation + lateral flexion
alar
cervical ligament that limits neck flexion
nuchal
vertebral ligament that limits spinal extension? how about flexion?
ALL
PLL
spinal level equal to the inferior angle of scap
T7
spinal level equal to the end of the spinal cord
L1/2