22 results
Reduction of Patellar Dislocation 
Most patellar dislocations are lateral, and they often reduce on their own.
patellar dislocations ... are lateral, and ... pressure on the lateral ... post-reduction x-rays (AP, lateral ... #MSK #Knee #Clinical
Transient Patellar Dislocation - MSK Radiology
Imaging Findings:
 • Hyperintense marrow edema of the anterolateral femoral condyle
Dislocation - MSK ... > 1.2) and lateral ... description: • Lateral ... - Lateral ... aspect of lateral
Posterior Elbow Dislocation
The elbow is the second most commonly dislocated major joint in adults and the
Fractures (medial/lateral ... ), ligamentous injury ... brachial artery injury ... #Radiology #XRay ... Orthopedics #Sports #MSK
Positive J-Sign - Maltracking Patella on Knee Examination

Inverted J sign in a 15-year-old girl with patellar
subluxations: excessive lateral ... extension, in active flexion ... Francisco Lara Pulido ... J #Sign #Knee #PhysicalExam ... #video #msk #orthopedics
Prior anterior glenohumeral joint dislocation with Hill-Sachs fracture and Perthes lesion
Imaging Findings:
 • The arrow is
tissue and no labral ... Anteroinferior labral ... Similar injury to ... anteroinferior labral ... #diagnosis #msk
RADIAL HEAD FRACTURE 
Radial head fractures are the most common elbow fracture in adults and are
Tenderness to lateral ... radioulnar joint injury ... , elbow dislocation ... #Radiology #XRay ... #Orthopedics #MSK
Interphalangeal Joint Dislocation
Interphalangeal joint dislocations almost always occur dorsally, look for associated avulsion fractures! Here's a
-80 degrees of flexion ... ; lateral slips ... Hyperextension injury ... #IPJoint #Radiology ... #Orthopedics #MSK
Pediatric Elbow Injuries - Elbow Xrays

Check the fat pads on the lateral projection:
1. A displaced anterior
fat pads on the lateral ... a significant injury ... humeral line on the lateral ... radiocapitellar line on the lateral ... a radial head dislocation
Varus Stress Test for LCL Injury on Knee Physical Exam

The knee is examined in extension and
Stress Test for LCL Injury ... extension and 20-30° flexion ... is pain on the lateral ... Test #Knee #LCL #PhysicalExam ... video #sports #msk
Soft Tissue Lesions - Differential Diagnosis Algorithm 
Septic
 • Septic Bursitis
 • Necrotizing Fasciitis
 • Septic
• Sprain • Dislocation ... Cartilage • Meniscal Injury ... • Labral Injury ... • Sprain • Dislocation ... #MSK #Differential