56 results
POCUS - Regional Anesthesia - Upper Limb Local Nerve Blocks

 - Interscalene
 - Supraclavicular
 - Infraclavicular
POCUS - Regional ... Upper Limb Local Nerve ... Radial, Median, Ulnar ... - Obturator #Management ... #Blocks #POCUS
POCUS - Regional Anesthesia - Trauma Local Nerve Block

 - Ribs
 - Serratus
 - Fascia Iliaca
POCUS - Regional ... - Trauma Local Nerve ... Radial, Median, Ulnar ... Popliteal Sciatic #Management ... #Blocks #POCUS
Upper Extremity Dermatomes and Myotomes
Motor Function
Shoulder:
 • Abduction - C5,C6 (axillary)
 • Adduction - C6, C7,
Abduction - C8-T1 (ulnar ... Adduction - C7-T1 (ulnar ... aracteristic "claw hand ... to the radial nerve ... axillary nerve
Froment’s Test for Ulnar Nerve Palsy

This tests for pinch grip weakness caused by ulnar nerve palsy,
Froment’s Test for Ulnar ... Nerve Palsy ... grip weakness caused ... by ulnar nerve ... orthopedics #sports #hand
Monteggia Fracture 
Fracture of proximal ulnar shaft with radial head dislocation. Remember “MUGR” to recall where
Fracture of proximal ulnar ... Peak age 4-10 • Ulna ... onto outstretched hand ... posterior interosseous nerve ... Fracture #Forearm #Ulnar
Median nerve block on POCUS

Median nerve block demonstrated in these clips. Unlike the radial and ulnar
Median nerve block ... on POCUS Median ... Unlike the radial and ... ulnar nerves, the ... Median #nerveblock #POCUS
Localizing Extraocular Movement Disorders
 • CN Ill (Oculomotor) Nerve Palsy 
 • CN IV (Trochlear) Nerve
Ill (Oculomotor) Nerve ... IV (Trochlear) Nerve ... Iniury • One-and-a-half ... Skew Deviation Casey ... #Localization #ophthalmology
Pathological Optic Disc Cupping

Note cup-to-disc ratio at least 0.8 (physiologic limit of 0.5).

Thinning of optic disc
Usual cause is glaucoma ... Glaucoma causes ... death of optic nerve ... axons and their ... Cupping #fundoscopy #ophthalmology
Tethered Retinal Detachment on Point of Care Ultrasound (POCUS)

Retina is tethered at ora serrata and optic
Care Ultrasound (POCUS ... at ora serrata and ... optic nerve, even ... Tethered #Clinical #POCUS ... Ocular #Ultrasound #Ophthalmology
Upper Extremity Nerve Blocks
Interscalene, Supraclavicular, Infraclavicular, Axillary - Indications, positioning, and anatomy
#Management #Regional #Anesthesia #Local #Upper
Upper Extremity Nerve ... , positioning, and ... anatomy #Management ... NerveBlocks #Ultrasound #POCUS