16 results
Perilunate Dislocation
On lateral wrist XR, the capitate ("apple") should sit in the lunate ("tea cup") which
with the distal radius ... with the distal radius ... onto outstretched hand ... , triquetrum), radial ... Wrist #Carpal #Radiology
Posterior Elbow Dislocation
The elbow is the second most commonly dislocated major joint in adults and the
joint in adults and ... onto outstretched hand ... lateral epicondyle > radial ... + radial head fracture ... #Posterior #Radiology
RADIAL HEAD FRACTURE 
Radial head fractures are the most common elbow fracture in adults and are
RADIAL HEAD FRACTURE ... Radial head fractures ... non-displaced radial ... onto outstretched hand ... #RadialHead #Radius
Pediatric Elbow Injuries - Elbow Xrays

Check the fat pads on the lateral projection:
1. A displaced anterior
longitudinal axis of the radial ... capitellum: a radial ... The normal radius ... 2-3 cm of the radius ... the shaft of the radius
Scapholunate Dissociation
The spacing between all carpal bones should be 1-2 mm, look for the "Terry Thomas"
Scapholunate Dissociation ... diagnosis scapholunate dissociation ... onto outstretched hand ... injuries: distal radius ... Scaphoid #Carpal #Radiology
Adson's Test for Thoracic Outlet Syndrome

To perform Adson's Test locate the radial pulse.
Have the patient take
Thoracic Outlet ... locate the radial ... a deep breath and ... extend the neck, and ... the painful If radial
Monteggia Fracture 
Fracture of proximal ulnar shaft with radial head dislocation. Remember “MUGR” to recall where
ulnar shaft with radial ... head dislocation ... missing the radial ... head dislocation ... Forearm #Ulnar #Radiology
Interphalangeal Joint Dislocation
Interphalangeal joint dislocations almost always occur dorsally, look for associated avulsion fractures! Here's a
the dislocation ... ligaments (prevent radial ... Hyperextension injury with axial ... #IPJoint #Radiology ... Diagnosis #Management #Hand
Orthopedic Dislocations (Shoulder, Elbow and Hip) - Diagnosis and Management Summary
Shoulder Dislocation
 • Fall on the
the out stretch hand ... of arm M – Medial ... on outstretched hand ... elbow fully as a test ... knee are flexed
Triquetral Fracture
The triquetrum is the second most commonly fractured carpal bone. Look for the "pooping duck
onto outstretched hand ... dorsum of the hand ... injuries: Perilunate dislocation ... , distal radius ... Wrist #Carpal #Radiology