Statistics for Nerve Root Supply of Muscles - Upper Body

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Muscle	Nerve Roots	% Correct
Deltoid	C5-C6	100%
Supraspinatus	C5-C6	100%
Brachioradialis	C5-C6	100%
Biceps Brachii	C5-C6	100%
Teres Minor	C5-C6	100%
Pectoralis Major Clavicular Head	C5-C6	100%
Infraspinatus	C5-C6	100%
Coracobrachialis	C5-C7	100%
Brachialis	C5-C7	100%
Teres Major	C5-C7	100%
Subscapularis	C5-C7	100%
Serratus Anterior	C5-C7	100%
Pectoralis Major Sternal Head	C5-T1	100%
Flexor Pollicis Brevis	C8-T1	100%
Abductor Pollicis Brevis	C8-T1	100%
Opponens Pollicis	C8-T1	100%
Flexor Digiti Minimi Brevis	C8-T1	100%
Adductor Pollicis	C8-T1	100%
Palmar Interossei	C8-T1	100%
Opponens Digiti Minimi	C8-T1	100%
Lumbricals (3-4)	C8-T1	100%
Lumbricals (1-2)	C8-T1	100%
Abductor Digiti Minimi	C8-T1	100%
Flexor Digitorum Profundus (D4-5)	C8-T1	100%
Flexor Digitorum Profundus (D2-3)	C8-T1	100%
Flexor Digitorum Superficialis	C8-T1	100%
Pectoralis Minor	C8-T1	100%
Dorsal Interossei	C8-T1	100%
Rhomboid Minor	C4-C5	50%
Rhomboid Major	C4-C5	50%
Flexor Carpi Radialis	C6-C7	50%
Extensor Carpi Radialis Longus	C6-C7	50%
Supinator	C6-C7	50%
Pronator Teres	C6-C7	50%
Latissimus Dorsi	C6-C8	50%
Triceps Brachii	C6-C8	50%
Anconeus	C6-C8	50%
Pronator Quadratus	C7-C8	50%
Flexor Pollicis Longus	C7-C8	50%
Extensor Indicis	C7-C8	50%
Palmaris Longus	C7-C8	50%
Extensor Pollicis Brevis	C7-C8	50%
Extensor Pollicis Longus	C7-C8	50%
Extensor Carpi Ulnaris	C7-C8	50%
Extensor Digiti Minimi	C7-C8	50%
Extensor Digitorum	C7-C8	50%
Extensor Carpi Radialis Brevis	C7-C8	50%
Abductor Pollicis Longus	C7-C8	50%
Flexor Carpi Ulnaris	C7-T1	50%
Trapezius (Cranial Nerve or Rami)	CNX11, C3-C4	50%
Levator Scapula	C3-C5	0%