7 results
Scapholunate Dissociation
The spacing between all carpal bones should be 1-2 mm, look for the "Terry Thomas"
Scapholunate Dissociation ... onto outstretched hand ... associated injuries: distal ... MH/CCF/CWRU EM ... Orthopedics #Sports #MSK
Perilunate Dislocation
On lateral wrist XR, the capitate ("apple") should sit in the lunate ("tea cup") which
articulate with the distal ... articulates with the distal ... onto outstretched hand ... MH/CCF/CWRU EM ... Orthopedics #Sports #MSK
Interphalangeal Joint Dislocation
Interphalangeal joint dislocations almost always occur dorsally, look for associated avulsion fractures! Here's a
the dislocation ... to the dorsal distal ... to the palmar distal ... MH/CCF/CWRU EM ... #Orthopedics #MSK
Triquetral Fracture
The triquetrum is the second most commonly fractured carpal bone. Look for the "pooping duck
to distal ulna, ... injuries: Perilunate dislocation ... , distal radius ... MH/CCF/CWRU EM ... Orthopedics #Sports #MSK
RADIAL HEAD FRACTURE 
Radial head fractures are the most common elbow fracture in adults and are
onto outstretched hand ... olecranon fracture, distal ... injury, elbow dislocation ... MH/CCF/CWRU EM ... #Orthopedics #MSK
Spinal Cord Disorders - Differential Diagnosis Framework

Spinal cord neurological lesion:
Clinical findings:
 • Symptoms and signs below
injury • Gait is abnormal ... Infections: - Viral ... bladder dysfunction ... • Abnormal reflexes ... differential #algorithm
Posterior Knee Dislocation Injury
Specifically, POSTERIOR KNEE DISLOCATIONS can have significant associated injury that needs unique approach
workup. ... rule out based on normal ... distal pulses and ... WORK UP: obtain ... Posterior #Injury #msk