Segmental Nerves of Upper Extremity Flashcards
Rectus capitis posterior major & minor
C1
Obliquus capitis posterior superior and inferior
C1
Rectus capitis anterior
C1-C2
Longus capitis
C1-C3 (ventral rami)
Longus colli
C2-C6 (ventral rami)
Trapezius
Cranial N XI, C2-C4
Levator scapulae
C3-C5 (dorsal scapular N)
Rhomboids
C4, C5 (dorsal scapular N)
Supraspinatus
C4-C6 (suprascapular N)
Infraspinatus
C5-C6 (suprascapular N)
Teres minor
C5-C6 (axillary)
Suscapularis
C5-C6 (upper & lower subscapular N)
Teres major
C5-C6 (lower subscapular N)
Anterior scalene
C5-C6
Middle scalene
C5-C6 (ventral rami)
Posterior scalene
C5-C6 (ventral rami)
Deltoid
C5-C6 (axillary)
Biceps brachii
C5-C6 (musculocutaneous)
Brachialis
C5-C6 (musculocutaneous)
Supinator
C5-C6 (radial)
Pectoralis major
C5-C8, T1 (lateral and medial pectoral)
Serratus anterior
C5-C8 (long thoracic)
Latissimus dorsi
C6-C8 (thoracodorsal)
Pronator teres
C6-C7 (median)