6 results
Scapholunate Dissociation
The spacing between all carpal bones should be 1-2 mm, look for the "Terry Thomas"
Scapholunate Dissociation ... dissociation. ... radius fracture ... or dislocation) ... #Radiology #XRay
Perilunate Dislocation
On lateral wrist XR, the capitate ("apple") should sit in the lunate ("tea cup") which
Perilunate Dislocation ... radius ("saucer ... In perilunate dislocation ... #Dislocation #Wrist ... #Carpal #Radiology
Triquetral Fracture
The triquetrum is the second most commonly fractured carpal bone. Look for the "pooping duck
dislocation, distal ... radius or ulna ... #Wrist #Carpal ... #Radiology #XRay ... Orthopedics #Sports #MSK
Interphalangeal Joint Dislocation
Interphalangeal joint dislocations almost always occur dorsally, look for associated avulsion fractures! Here's a
Joint Dislocation ... joint dislocations ... ligaments (prevent radial ... #Joint #Dislocation ... #IPJoint #Radiology
RADIAL HEAD FRACTURE 
Radial head fractures are the most common elbow fracture in adults and are
RADIAL HEAD FRACTURE ... Radial head fractures ... joint injury, interosseous ... dislocation, scaphoid ... #Radiology #XRay
Pediatric Elbow Injuries - Elbow Xrays

Check the fat pads on the lateral projection:
1. A displaced anterior
Not all joint effusions ... capitellum: a radial ... head dislocation ... The normal radius ... #Radiology #peds