Innervations Flashcards
Upper trapezius
Accessory
Middle trap
Accesory
Lower trap
C3, C4 spinal nerve with contributions from accessory
Latissiumus dorsi
Thoracodorsal
Levator scapulae
Dorsal scapular nerve and C3, C4
Rhomboid major and minor
Dorsal scapular nerve
Pec major
Clavicular head: lateral pectoral nerve
Sternocostal head: medial and lateral pectoral nerve
Pec minor
Medial and lateral pectoral nerves
Subclavius
Nerve to subclavius
Serratus anterior
Long thoracic nerve
Deltoid
Axillary
Supraspinatus
Suprascapular
Infraspinatus
Suprascapular
Teres minor
Axillary
Teres major
Lower subscapular nerve
Subscapular
Upper and lower subscapular nerve
Biceps brachii
Musculocutaneous
Brachialis
Musculocutaneous and radial nerve to small area on lateral part of muscle
Coracobrachialis
Musculocutaneous
Triceps brachii
Radial nerve