2 results
Upper Extremity Dermatomes and Myotomes
Motor Function
Shoulder:
 • Abduction - C5,C6 (axillary)
 • Adduction - C6, C7,
Upper Extremity ... and Myotomes Motor ... Pronation - C7, C8 Wrist ... nerve in the radial ... Carpal Tunnel Syndrome
Hearing Loss - Differential Diagnosis Framework

Hearing Loss Types:
• Conductive
• Sensorineural
• Mixed
Presbycusis is the most common type
nerves - tumors ... • Outer Ear: ... II ○ Susac’s syndrome ... Noise trauma ○ MS ... Differential #Diagnosis #otology