Artery Supply - Upper Limb

Subclavian branches

dorsal scapular artery, suprascapular artery, transverse cervical artery

dorsal scapular artery supplies

levator scapulae and rhomboids

suprascapular artery supplies

supraspinatus and infraspinatus

transverse cervical artery supplies

trapezius

branches of axillary artery part 1 (superior to pec minor)

superior thoracic artery

branches of axillary artery part 2 (deep to pec minor)

thoracoacromial trunk and lateral thoracic artery

thoracoacromial trunk branches

clavicular, pectoral, deltoid, acromial

pectoral branches of thoracoacromial trunk supply

pec major and minor

deltoid branch of thoracoacromial trunk supply

deltoid

lateral thoracic artery supplies

serratus anterior

branches of the axillary artery part 3 (inferior to pec minor)

anterior and posterior humoral circumflex arteries, and subscapular artery

anterior and posterior humoral circumflex arteries supply

shoulder region

subscapular artery branches

thoracodorsal artery and circumflex scapular artery

circumflex scapular artery supplies

teres major and minor (and surrounding muscles)

thoracodorsal artery supplies

lat dorsi

brachial artery supplies

upper compartment anterior forearm

deep brachial artery supplies

upper compartment posterior forearm

radial artery supplies

posterior, lateral forearm

ulnar artery supplies

anterior, medial forearm

anterior and posterior interosseous arteries supply

deep anterior and posterior forearm

the ulnar artery forms what in the hand

superficial palmar arch

the radial artery forms what in the hand

deep palmar arch

the palmar arches supply

common palmar digital arteries

common palmar digital arteries supply

proper digital arteries

proper digital arteries supply

digits

median nerve splits off into what

anterior interosseous n and recurrent median nerve

anterior interosseous n

deep anterior forearm muscles

recurrent median n

thenar muscles