Muscle innervation of the upper limb Flashcards
what nerve innervates the pectorals major?
medial and lateral pectoral nerves
what nerve innervates then pectorals minor?
medial pectoral nerve
what nerve innervates the biceps brachii and the biceps brachialis?
musculocutaneous nerve
what nerve innervates the coracobrachialis?
musculocutaneous nerve
what nerve innervates the intrinsic muscles of the hand?
ulnar nerve
what nerve innervates the flexor muscles of the forearm and hand?
medial root of the median nerve
what nerve innervates the thenar eminence?
median
what nerve innervates the extensor muscles in the arm and forearm?
radial nerve
what nerve innervates teres minor?
axillary
what nerve innervates the deltoid muscle?
axillary
what nerve innervates the rhomboids?
dorsal scapular nerve
what nerve innervates the serratus anterior?
long thoracic nerve
what nerve innervates the supraspinatus and infraspinatus?
supra scapular nerve
what nerve innervates teres major?
Lower sub scapular nerve
what nerve innervates the lattismus dorsi?
thoracodorsal nerve