14 results
Posterior Elbow Dislocation
The elbow is the second most commonly dislocated major joint in adults and the
, neuropraxia (anterior ... can't make A-OK sign ... #Radiology #XRay ... #Orthopedics #Sports ... #MSK
Humeral Avulsion of the Inferior Glenohumeral Ligament (HAGL)
 • Imaging Findings:
 • Large defect of the
shoulder dislocation ... capsuloligamentous injury ... GAGL): "Reverse J sign ... shoulder #clinical #mri ... #diagnosis #msk
RADIAL HEAD FRACTURE 
Radial head fractures are the most common elbow fracture in adults and are
x-ray review alignment ... sail sign or posterior ... , elbow dislocation ... #Radiology #XRay ... #Orthopedics #MSK
Lelli's Test (Lever Sign) for ACL Injury

A fist is placed under the proximal 3rd of the
3rd of the calf and ... #anterior #cruciate ... #ligament #clinical ... #video #physicalexam ... #sports #msk #orthopedics
Scapholunate Dissociation
The spacing between all carpal bones should be 1-2 mm, look for the "Terry Thomas"
• Due to injury ... scapholunate interosseous ligament ... onto outstretched hand ... #Orthopedics #Sports ... #MSK
Interphalangeal Joint Dislocation
Interphalangeal joint dislocations almost always occur dorsally, look for associated avulsion fractures! Here's a
capsule. collateral ligaments ... Hyperextension injury ... Complications include swan neck ... #IPJoint #Radiology ... #Orthopedics #MSK
Supracondylar Elbow Fracture
• Most common elbow fracture in children, peak age 5-7 
• When looking at
x-ray review alignment ... onto outstretched hand ... brachial artery injury ... #Humerus #Radiology ... #Orthopedics #MSK
Prior anterior glenohumeral joint dislocation with Hill-Sachs fracture and Perthes lesion
Imaging Findings:
 • The arrow is
ligament detached ... Similar injury to ... lesion #clinical #mri ... #clinical #Radiology ... #diagnosis #msk
Pediatric Elbow Injuries - Elbow Xrays

Check the fat pads on the lateral projection:
1. A displaced anterior
fat pad (sail sign ... a significant injury ... the radial head and ... neck should pass ... a radial head dislocation
Transient Patellar Dislocation - MSK Radiology
Imaging Findings:
 • Hyperintense marrow edema of the anterolateral femoral condyle
- MSK Radiology ... patellofemoral ligament ... disrupted at the anterior ... knee #clinical #mri ... #diagnosis #msk