12 results
Ultrasound-Guided Regional Nerve Blocks in Emergency Medicine: Supraclavicular Brachial Plexus Nerve Block
Uses in the Emergency Department:
Blocks in Emergency ... Brachial Plexus Nerve ... Block Uses in ... abscess, and other procedures ... #anesthesia #pocus
The Mandibular Nerve Block Anatomy 
The mandibular nerve, the largest branch of the trigeminal nerve, exits
The Mandibular Nerve ... Block Anatomy ... which supplies motor ... , and inferior alveolar ... #Branches #Block
Superior Alveolar Nerve Blocks - Instructions

Step 1: Apply topical anesthetic as discussed earlier to make entry
Nerve Blocks - ... nerve, enter just ... nerve, enter between ... nerve, enter just ... #NerveBlock #Procedure
Reduction of Patellar Dislocation 
Most patellar dislocations are lateral, and they often reduce on their own.
flexed⁣⁣ • apply gentle ... needed for the procedure ... consider a femoral nerve ... block or ketorolac⁣⁣ ... #Dislocation #Procedure
Priapism: Pathogenesis

 - Post-cavernosal venous occlusion -> Post-cavernosal venous drainage is mechanically obstructed e.g. sickle cell
from cavernous nerve ... norepinephrine action ... on penile SM -> ... #Priapism #Pathophysiology
POCUS guided median and radial nerve blocks in forearm = pain free procedure, ED LOS 30
POCUS guided median ... and radial nerve ... blocks in forearm ... = pain free procedure ... radial #nerveblock #POCUS
Chronic Hypertensive Retinopathy: Pathogenesis and clinical findings

Ophthalmic Artery Hypertension
Stage 1: Mild/vasoconstrictive
 • Acute and chronic vasospasm
the arteriole/venule ... inner retinal nerve ... fiber layer -> Cotton-wool ... arterioles causes optic nerve ... #Retinopathy #pathophysiology
Oral Nerve Block - Supplies List
 - Anesthetic (see below)
 - 5mL or 10mL syringe
 -
Oral Nerve Block ... Gauze - Long cotton ... applicators and/or cotton ... must - Bite block ... Oral #NerveBlock #Procedure
Inferior Alveolar Nerve Block - Instructions
Step 1: Apply topical anesthetic as discussed earlier to make entry
Inferior Alveolar ... Nerve Block - Instructions ... #Inferior #Alveolar ... #NerveBlock #Procedure
Point of Care Ultrasound - Probe Movements
SWEEPING:
Here we slide the probe along a slug trail of
the same viewing nerves ... for blocks. ... E.g. applying gentle ... Probe #Movements #Motion ... #Ultrasound #POCUS