3 results
Upper Extremity Dermatomes and Myotomes
Motor Function
Shoulder:
 • Abduction - C5,C6 (axillary)
 • Adduction - C6, C7,
Dermatomes and Myotomes ... hand" ± Horner Syndrome ... Carpal Tunnel Syndrome ... UpperLimb #Extremity #Dermatomes ... sensory #motor #arm #physicalexam
Lower Extremity Dermatomes and Myotomes
Reflexes: 
 • Knee - L2, L3, L4
 • Ankle - S1
Lower Extremity Dermatomes ... • Cauda Equina Syndrome ... - Low back pain ... Commonly caused ... sensory #motor #leg #physicalexam
Horner's Syndrome on Physical Exam

A 75yoF was referred in for facial swelling and eyelid changes 1
and ptosis (both upper ... experience, the cause ... video highlights how ... ophthalmology #physicalexam ... #neurology #Anisocoria