8 results
Triquetral Fracture
The triquetrum is the second most commonly fractured carpal bone. Look for the "pooping duck
of the hand • Exam ... fractures • ED Management ... XRay #Diagnosis #Management ... #Orthopedics #Sports ... #MSK
Scapholunate Dissociation
The spacing between all carpal bones should be 1-2 mm, look for the "Terry Thomas"
outstretched hand • Exam ... dislocation • ED Management ... XRay #Diagnosis #Management ... #Orthopedics #Sports ... #MSK
Scaphoid Fractures
The scaphoid is the most commonly fractured carpal bone. Remember, if a fracture is suspected
outstretched hand • Exam ... dislocation • ED Management ... XRay #Diagnosis #Management ... #Orthopedics #Sports ... #MSK
Perilunate Dislocation
On lateral wrist XR, the capitate ("apple") should sit in the lunate ("tea cup") which
outstretched hand • Exam ... associated injuries: Carpal ... injury • ED Management ... #Orthopedics #Sports ... #MSK
Hyponatremia - Diagnosis and Treatment
Hyponatremia is usually caused by the inability to excrete water normally.
good history and exam ... Then, ask 3 questions ... approach to the differential ... Diagnosis #Treatment #management ... #nephrology #sodium
Hypernatremia - Differential Diagnosis and Treatment
Hypernatremia is almost always due to unreplaced water loss (free water
The differential ... based on history, exam ... , Dehydration: neurologic ... Diagnosis #Treatment #management ... #nephrology #sodium
Hearing Loss - Differential Diagnosis Framework

Hearing Loss Types:
• Conductive
• Sensorineural
• Mixed
Presbycusis is the most common type
Hearing Loss - Differential ... include a: • Neurologic ... hearing loss Exam ... tympanic membrane • Neurologic ... Noise trauma ○ MS
Gitelman Syndrome Overview

What?
• Inherited (AR) hypokalemic salt-losing tubulopathies affecting the thiazide-sensitive sodium chloride cotransporter
• Gitelman's syndrome
thiazide-sensitive sodium ... thiazide-sensitive sodium ... Hypocalciuria (spot ... ratio 0.5%) Differential ... #management #pathophysiology