15 results
Posterior Elbow Dislocation
The elbow is the second most commonly dislocated major joint in adults and the
Management: Simple, pain ... MH/CCF/CWRU EM ... Dislocation #Posterior #Radiology ... #XRay #Diagnosis ... #Orthopedics #Sports
RADIAL HEAD FRACTURE 
Radial head fractures are the most common elbow fracture in adults and are
radioulnar joint injury ... ED Management: Pain ... MH/CCF/CWRU EM ... #Radiology #XRay ... #Diagnosis #Management
Mechanisms of Pain
Mixed - Nociceptive/Neuropathic
Nociceptive - Tissue Damage
 - Visceral - (From organ/cavity lining) Poorly localized,
Mechanisms of Pain ... Well-localized, sharp, short ... • Spinal injury ... #Neurology #Differential ... #Diagnosis #Algorithm
Acute Kidney Injury (AKI) - Differential Diagnosis Framework
Pre-Renal:
 • Hypovolemia, Cardiorenal, Distributive Shock, HRS, Hypercalcemia, Renal
Acute Kidney Injury ... (AKI) - Differential ... Pigment, Protein) • AIN ... Diagnosis #nephrology ... #causes #algorithm
Supracondylar Elbow Fracture
• Most common elbow fracture in children, peak age 5-7 
• When looking at
brachial artery injury ... ED Management: Pain ... MH/CCF/CWRU EM ... #Humerus #Radiology ... #XRay #Diagnosis
Renal Tubular Acidosis - Differential Diagnosis Algorithm
Decreased Serum K, Urine pH < 5.5 - Proximal RTA
Decreased
Diagnosis Algorithm ... Tubulointerstitial injury ... Jain via UNC IM ... #Diagnosis #Algorithm ... #nephrology
Chest Pain - Differential Diagnosis Algorithm
Cardiovascular Causes:
 - Outflow Obstruction
     • Aortic
Chest Pain - Differential ... Diagnosis Algorithm ... Embolism (chest pain ... • Muscular Injury ... Diagnosis #Algorithm
Scapholunate Dissociation
The spacing between all carpal bones should be 1-2 mm, look for the "Terry Thomas"
Thomas" sign to diagnosis ... • Due to injury ... MH/CCF/CWRU EM ... Scaphoid #Carpal #Radiology ... #Orthopedics #Sports
THE LIMPING OR NON-WEIGHT BEARING CHILD PATHWAY

RED FLAGS - In all cases there are specific
markers which
Non-accidental Injury ... Malignancy - Night pain ... #Limping #NWB #Algorithm ... #Child #Peds #Pediatrics ... #Diagnosis
Perilunate Dislocation
On lateral wrist XR, the capitate ("apple") should sit in the lunate ("tea cup") which
, median nerve injury ... MH/CCF/CWRU EM ... Wrist #Carpal #Radiology ... #XRay #Diagnosis ... #Orthopedics #Sports