MEDIAN NERVE

1. Name: median nerve
2. Nerve root contribution:
C5 – T1
3. Motor inervation:

     A. m. pronator teres
     B. m. palmaris longus
     C. m. flexor digitorum superficialis
     D. m. flexor carpi radialis
     E. m. flexor pollicis longus
     F. m. flexor digitorum profundus (2nd and 3rd finger)
     G. m. pronator quadratus
     H. mm. lumbricales (2nd and 3rd finger)
     I. m. flexor pollicis brevis (caput superficiale)
     J. m. abductor pollicis brevis
     K. m. oponens policis
4. Sensory inervation:
in construction
5. Entrapment locations:

     A. Carpal tunnel syndrome
     B. Pronator teres syndrome
     C. Anterior interosseus syndrome

Anatomy

Ultrasound scanning

Pathologies