UB – NERVES – BRACHIAL PLEXUS – ULNAR NERVE – VIDEOS
NERVES – BRACHIAL PLEXUS
ULNAR NERVE
- CERVICAL SPINE → BRACHIAL PLEXUS → C8 + T1
- MOTOR FUNCTION & MUSCLES INNERVATED:
Wrist Flexion: Flexor Carpi Ulnaris | Flexor Digitorum Profundus (medial half)
Hand: Hypothenar Muscles | 3rd & 4th Lumbricals | Dorsal Interossei | Palmar Interossei | Palmaris Brevis
Thumb: Adductor Pollicis | Flexor Pollicis Brevis (deep head)
YOUTUBE
- Nerves of the Upper Limb – Sam Webster
- Innervation of the Forearm & Hand – Noted Anatomist
- Ulnar Nerve – Anatomy Zone
- Ulnar Nerve – Dr. Ebraheim