4 results
Upper Extremity Dermatomes and Myotomes
Motor Function
Shoulder:
 • Abduction - C5,C6 (axillary)
 • Adduction - C6, C7,
and Myotomes Motor ... - C6, C7, C8 Elbow ... the median nerve distribution ... Anterior Shoulder ... Dislocation - May
Humeral Avulsion of the Inferior Glenohumeral Ligament (HAGL)
 • Imaging Findings:
 • Large defect of the
HAGL) can be a cause ... of anterior shoulder ... shoulder dislocation ... Differential diagnosis ... Radiology #diagnosis #msk
Common Dermatological Conditions - Distribution and Morphology
 • Acne vulgaris - Face, upper back, chest -
Dermatological Conditions - Distribution ... pustules, cysts • Rosacea ... • Psoriasis - Elbows ... Trunk, especially anterior ... dermatology #rash #differential
Transverse Myelitis Overview

Focal inflammatory disorder of the spinal cord resulting in rapid onset of weakness, sensory
arms (pyramidal distribution ... NMO-IgG (anti-AQP4) should ... , MOG-IgG test should ... • Infectious causes ... management #neurology #differential