30 results
Evaluation of Electrical Injury in the Emergency Department 

Common Injuries by System:

CNS - Seizure, coma, spinal
ED arrival MSK ... dislocations (posterior ... shoulder - AC), ... compartment syndrome ... Evaluation #Diagnosis #Management
Dizziness - Central and Peripheral Causes - Differential Diagnosis
Central Causes:
 • Cerebrovascular:  vertebrobasilar, TIA, Wallenburg,
Peripheral Causes - Differential ... Tumours: CPA, posterior ... • Cogan's syndrome ... Amy Chung, MD, MSc ... Peripheral #Causes #Differential
Posterior Ankle Impingement (Os Trigonum) Syndrome - MSK Radiology
Imaging Findings:
 • Os trigonum which has marrow
(Os Trigonum) Syndrome ... - MSK Radiology ... hallucis longus Differential ... Trigonum #OsTrigonum #Syndrome ... Radiology #diagnosis #msk
Posteromedial Impingement Syndrome (POMI) on POCUS 
Postero-Medial Impingement Syndrome #POMI following ankle inversion injury - Thickening
Posteromedial Impingement Syndrome ... POMI) on POCUS Postero-Medial ... Impingement Syndrome ... deltoid ligament should ... #POCUS #msk #ultrasound
Haglund Syndrome - MSK Radiology
Imaging Findings:
 • The Haglund Deformity (enlarged superior margin calcaneal posterior process)
- MSK Radiology ... margin calcaneal posterior ... Differential diagnosis ... Often involves posterior ... Radiology #diagnosis #msk
Causes of Anterior Uveitis - Differential Diagnosis
Anterior Uveitis - 90% of cases of Uveitis
 • Inflammation
Anterior Uveitis - Differential ... anterior uveitis • Posterior-choroid ... Posner-Schlossman Syndrome ... Anterior #Uveitis #Differential ... Diagnosis #Causes #ophthalmology
Monteggia Fracture 
Fracture of proximal ulnar shaft with radial head dislocation. Remember “MUGR” to recall where
: Neuropraxia (posterior ... ), compartment syndrome ... control • Splint: Posterior ... • Nonoperative managernent ... Orthopedics #Proximal #MSK
Joint Disorders - Differential Diagnosis Algorithm
Monoarthritis
 • Septic
 • Crystalline
     - Gout
Joint Disorders - Differential ... arthritis - (Reiter’s syndrome ... Erythematosus (SLE), should ... Joint #Disorders #msk ... #Differential #
Mydriasis and Miosis - Differential Diagnosis Framework

Causes of Mydriasis:
Dilated pupils (mydriasis) more than 7mm
 • Unilateral
Mydriasis and Miosis - Differential ... response, Serotonin syndrome ... Miosis: Horner's syndrome ... , Posterior Synechiae ... #diagnosis #ophthalmology
Humeral Avulsion of the Inferior Glenohumeral Ligament (HAGL)
 • Imaging Findings:
 • Large defect of the
cause of anterior shoulder ... Usually anterior shoulder ... Differential diagnosis ... RHAGL) lesion: Posterior ... Radiology #diagnosis #msk