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

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

 - Ribs
 - Serratus
 - Fascia Iliaca
POCUS - Regional ... Anesthesia - Trauma ... Local Nerve Block ... Radial, Median, Ulnar ... #Blocks #POCUS
Median nerve block on POCUS

Median nerve block demonstrated in these clips. Unlike the radial and ulnar
Median nerve block ... on POCUS Median ... the radial and ulnar ... Median #nerveblock #POCUS ... clinical #ultrasound #anesthesia
Upper Extremity Dermatomes and Myotomes
Motor Function
Shoulder:
 • Abduction - C5,C6 (axillary)
 • Adduction - C6, C7,
Abduction - C8-T1 (ulnar ... Adduction - C7-T1 (ulnar ... to the radial nerve ... regimental badge" anesthesia ... Dermatomes #Myotomes #diagnosis
Cauda Equina Syndrome
Causes:
 • Large lumbar degenerative disc herniation (central)
 • Severe lumbar spondylosis
 • Neoplasm
Signs / Symptoms / Complications ... Incontinence • Saddle Anesthesia ... damage to sacral nerves ... Syndrome #MSK #pathophysiology ... #diagnosis #symptoms
Diabetic Retinopathy: Pathogenesis and clinical findings

Mild Non-proliferative DR
 • Outpouchings of the weakened capillary walls or
Hard Exudates • Nerve ... more superficial nerve ... ophthalmology #diagnosis ... #complications ... #pathophysiology
Chronic Hypertensive Retinopathy: Pathogenesis and clinical findings

Ophthalmic Artery Hypertension
Stage 1: Mild/vasoconstrictive
 • Acute and chronic vasospasm
inner retinal nerve ... arterioles causes optic nerve ... #Retinopathy #pathophysiology ... ophthalmology #diagnosis ... signs #symptoms #complications
Rheumatoid arthritis (RA): Pathogenesis and Joint diseases features
 • RA affects 1% of population, women >
Stimulation of nerve ... Boutonniere's ulnar ... RheumatoidArthritis #RA #pathophysiology ... signs #symptoms #diagnosis
Paget’s Disease: Complications
Abnormal Osteoclasts cause excessive bone turnover -> Incr bone resorption, Incr (abnormal) bone formation

MSK
Paget’s Disease: Complications ... compress spinal nerve ... PagetsDisease #pathophysiology ... #diagnosis #signs ... #symptoms #complications
Cholesteatoma (of middle ear): Pathogenesis and clinical findings
 • Congenital trapping of keratinizing epithelium in middle
Signs / Symptoms / Complications ... media • Facial nerve ... Cholesteatoma #MiddleEar #pathophysiology ... symptoms #signs #diagnosis ... #complications