Statistics for Motor Innervation of the Brachial Plexus

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Hint	Answer	% Correct
Median nerve	All flexors in forearm (except flexor carpi ulnaris and medial part of flexor digitorum profundus)	100%
	Biceps brachii	100%
	Brachialis	100%
Musculocutaneous nerve	Coracobrachialis	100%
Axillary nerve	Deltoid	100%
	Extensor muscles of forearm	100%
Ulnar nerve	Flexor carpi ulnaris	100%
	Infraspinatus	100%
	Medial part of flexor digitorum profundus	100%
Lateral pectoral nerve	Pectoralis major	100%
Medial pectoral nerve	Pectoralis major	100%
	Pectoralis minor	100%
Dorsal scapular nerve	Rhomboid muscles	100%
Long thoracic nerve	Serratus anterior	100%
Subclavian nerve	Subclavius	100%
Lower subscapular nerve	Subscapularis (lower part)	100%
Upper scapular nerve	Subscapularis (upper part)	100%
	Supinator	100%
Suprascapular nerve	Supraspinatus	100%
	Teres major	100%
	Teres minor	100%
	Thenar eminence (flexor pollicis brevis, abductor pollicis brevis, opponens pollicis)	100%
Radial nerve	Triceps brachii	100%
	1st and 2nd lumbricals	50%
	3rd and 4th lumbricals	50%
	Abductor digiti minimi	50%
	Anconeus	50%
	Brachioradialis	50%
	Diaphragm	50%
	Dorsal and palmar interossei	50%
	Flexor digiti minimi brevis	50%
	Levator scapulae	50%
	Opponens digiti minimi	50%
	Adductor pollicis	0%
Thoracodorsal nerve (middle subscapular nerve)	Latissumus dorsi	0%