11 results
Posterior Elbow Dislocation
The elbow is the second most commonly dislocated major joint in adults and the
(medial/lateral ... ), ligamentous injury ... (LCL > MCL), brachial ... artery injury ... Orthopedics #Sports #MSK
Femoral Head Fracture: Pathogenesis and clinical findings
 • Posterior hip dislocation -> Impaction force from femoral
Posterior hip dislocation ... Avulsion or shearing injury ... -> Ligaments tear ... from impact onto lateral ... #msk #diagnosis
RADIAL HEAD FRACTURE 
Radial head fractures are the most common elbow fracture in adults and are
x-ray review alignment ... Tenderness to lateral ... (LCL > MCL), coronoid ... , elbow dislocation ... #Orthopedics #MSK
Prior anterior glenohumeral joint dislocation with Hill-Sachs fracture and Perthes lesion
Imaging Findings:
 • The arrow is
tissue and no labral ... Anteroinferior labral ... glenohumeral ligament ... Similar injury to ... anteroinferior labral
Varus Stress Test for Radial (Lateral) Collateral Ligament Stability on Elbow Examination

Radial collateral ligament stability can
Varus Stress Test ... for Radial (Lateral ... complete ligamentous tear ... #RCL #Radial #Lateral ... video #sports #msk
Positive Varus Stress Test in LCL Injury

Interesting knee injury in a young basketball player who landed
in LCL Injury ... An MRI confirmed ... rupture of the lateral ... Orthopedics #Knee #lateral ... #msk
Transient Patellar Dislocation - MSK Radiology
Imaging Findings:
 • Hyperintense marrow edema of the anterolateral femoral condyle
patella > 1.2) and lateral ... description: • Lateral ... patella - Lateral ... aspect of lateral ... Tear: Can be seen
Soft Tissue Lesions - Differential Diagnosis Algorithm 
Septic
 • Septic Bursitis
 • Necrotizing Fasciitis
 • Septic
• Cellulitis Ligament ... • Sprain • Dislocation ... • Labral Injury ... /Muscle • Tendon ... SoftTissue #Lesions #MSK
Interphalangeal Joint Dislocation
Interphalangeal joint dislocations almost always occur dorsally, look for associated avulsion fractures! Here's a
associated avulsion fractures ... capsule. collateral ligaments ... degrees of flexion; lateral ... Hyperextension injury ... #Orthopedics #MSK
Posterior Knee Dislocation Injury
Specifically, POSTERIOR KNEE DISLOCATIONS can have significant associated injury that needs unique approach
(25%) TEST FOR: ... (small) of the lateral ... surface of the lateral ... TEARS. ... #msk #clinical