Unit 2 blood supply

latissimus dorsi

thoracodorsal a, br of subscapular a

teres major

subscapular and circumflex scapular aa

pectoralis major

pectoral braches of thoracoacromial a

pectoralis minor

pectoral br of thoracoacromial a

subclavis

clavicular br of thoracoacromial a

serratus anterior

lateral thoracic and superior thoracic aa

supraspinatus

suprascapular a

infraspinatus

suprascapular and circumflex scapular aa

teres minor

circumflex scapular a

subscapularis

subscapular a

deltoid

posterior circumflex humeral a

teres major

subscapular a and thoracodorsal a

pronator teres

ulnar and radial aa

flexor carpi radialis

radial a

flexor carpi ulnaris

ulnar a

palmaris longus

ulnar a branches

flexor digitorum superficialis

ulnar and radial aa

flexor digitorum profundus

ulnar artery and anterior interosseous artery

flexor pollicis longus

ulnar artery branches

pronator quadratus

ulnar artery branches