Innervation Flashcards
Biceps Brachii
Musculocutaneous nerve (C5-C6)
Splenius Capitas
Posterior rami of C3-C4 cervical nerves
C7-C8, all 4 branches
Triceps Brachii
Radial nerve (C7-C8)
Brachialis
Musculocutaneous nerve (C5-C6) and Radial nerve (C7)
Coracobrachialis
Musculocutaneous nerve (C5-C7)
Anconeus
Radial nerve (C6-C8)
Brachioradialis
Radial nerve (C5-C6)
Supinator
Posterior Interosseous nerve (C7-C8)
Pronator Teres
Median nerve (C6-C7)
Deltoid
Axillary nerve (C5-C6)
Teres Major
Lower Subscapular nerve (C5-C7)
Supraspinatus
Suprascapular nerve (C5-C6)
Infraspinatus
Suprascapular nerve (C5-C6)
Teres Minor
Axillary nerve (C5-C6)
Subscapularis
Upper and Lower Subscapular nerve (C5-C7)
Pectoralis Minor
Medial and Lateral Pectoral nerves (C5-T1)
Pectoralis Major
Medial and Lateral Pectoral nerves (C5-T1)
Sternocleidomastoid
Accessory nerve (CNXI), anterior rami of cervical nerves C2-C4
Anterior Scalenes
Anterior rami of cervical nerves C4-C6
Midus Scalene
Anterior rami of cervical nerves C3-C8
Posteior Scalene
Anterior rami of cervical nerves C4-C6
Levator Scapulae
Anterior rami of the nerves C3-C4, dorsal scapular nerve (C5)
Splenius Cervicus
Posterior rami of lower cervical spinal nerves
Trapezius
Accessory nerve, anterior rami of C3-C4