15 results
Scapholunate Dissociation
The spacing between all carpal bones should be 1-2 mm, look for the "Terry Thomas"
spacing between all ... spacing between all ... injuries: distal radius ... Carpal #Radiology #XRay ... Orthopedics #Sports #MSK
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 ... , triquetrum), radial ... Carpal #Radiology #XRay ... Orthopedics #Sports #MSK
U/S - Is the shoulder IN or OUT?

Top Clip: IN (No Dislocation)
Bottom Clip: OUT (Anterior Dislocation!)
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Top Clip: IN (No Dislocation ... EM_RESUS #Clinical #POCUS ... #MSK #Shoulder ... #Dislocation #Anterior ... #Comparison #Normal
Posterior Elbow Dislocation
The elbow is the second most commonly dislocated major joint in adults and the
Posterior Elbow Dislocation ... lateral epicondyle > radial ... + radial head fracture ... Posterior #Radiology #XRay ... Orthopedics #Sports #MSK
RADIAL HEAD FRACTURE 
Radial head fractures are the most common elbow fracture in adults and are
RADIAL HEAD FRACTURE ... at an elbow x-ray ... injury, elbow dislocation ... Elbow #Radiology #XRay ... #Orthopedics #MSK
Triquetral Fracture
The triquetrum is the second most commonly fractured carpal bone. Look for the "pooping duck
" on lateral x-ray ... injuries: Perilunate dislocation ... , distal radius ... Carpal #Radiology #XRay ... Orthopedics #Sports #MSK
Pediatric Elbow Injuries - Elbow Xrays

Check the fat pads on the lateral projection:
1. A displaced anterior
Injuries - Elbow Xrays ... Not all joint effusions ... head dislocation ... The normal radius ... Elbow #Injuries #Xrays
Interphalangeal Joint Dislocation
Interphalangeal joint dislocations almost always occur dorsally, look for associated avulsion fractures! Here's a
Interphalangeal Joint Dislocation ... Interphalangeal joint dislocations ... ligaments (prevent radial ... IPJoint #Radiology #XRay ... #Orthopedics #MSK
Monteggia Fracture 
Fracture of proximal ulnar shaft with radial head dislocation. Remember “MUGR” to recall where
ulnar shaft with radial ... head dislocation ... head dislocation ... Ulnar #Radiology #XRay ... Orthopedics #Proximal #MSK
VT versus SVT with Aberration - Interpretation Cheat Sheet

Features favouring VT
● Absence of typical RBBB or
concordance in all ... Brugada algorithm ... point) of S > 100 ms ... AV dissociation ... Aberration #Aberrancy #Comparison