3 results
Upper Extremity Dermatomes and Myotomes
Motor Function
Shoulder:
 • Abduction - C5,C6 (axillary)
 • Adduction - C6, C7,
Upper Extremity Dermatomes ... aracteristic "claw hand ... regimental badge" anesthesia ... Myotomes #diagnosis #neurology ... sensory #motor #arm
US guided musculocutaneous nerve block for forearm laceration.  Short axis of needle and nerve are
axis of needle and ... nerve are labeled ... NerveBlock #POCUS #Ultrasound ... Transverse #MSK #Anesthesia ... #Pain #Laceration
Cauda Equina Syndrome Overview

Cauda Equina Syndrome:
 • Prevalence: 1:33,000-100,000 ppl/yr
 • Incidence: 1.5-3.4 million ppl/yr
 •
compression of nerve ... • S - Saddle anesthesia ... Syringomyelia • Spinal AVM ... region (S2-S4 dermatomes ... diagnosis #causes #neurology