5 results
Triquetral Fracture
The triquetrum is the second most commonly fractured carpal bone. Look for the "pooping duck
Triquetral Fracture ... most commonly fractured ... bone fracture ... #Wrist #Carpal ... #MSK
Scapholunate Dissociation
The spacing between all carpal bones should be 1-2 mm, look for the "Terry Thomas"
distal radius fracture ... , scaphoid fracture ... unless associated fracture ... #Orthopedics #Sports ... #MSK
Perilunate Dislocation
On lateral wrist XR, the capitate ("apple") should sit in the lunate ("tea cup") which
, pain with wrist ... fracture (scaphoid ... radial styloid fracture ... #Orthopedics #Sports ... #MSK
Ear Pain (Otalgia) - Differential Diagnosis Framework

Primary Otalgia 
 - Pain that originates from the ear
Cranial nerve IX can ... Temporal arteritis should ... subdural hematoma, lung ... vision or black spots ... cervical spine #Earpain
Authors: Mark M. Ramzy, DO, EMT-P (@MarkRamzyDO, EM Resident Physician, Drexel University, Department of Emergency Medicine)
Rib Fractures Rib ... fractures, though ... diagnosis of rib fracture ... is required to fracture ... a lateral rib fracture