9 results
Patellar Apprehension Test for Patellar Instability on Knee Examination

The Patellar Apprehension Test evaluates for patellar subluxation
Instability on ... subluxation or dislocation ... extended, push medially ... #msk #sports #orthopedics ... #dislocation
Patellar Apprehension Test for Patellar Instability on Knee Examination

The Patellar Apprehension Test evaluates for patellar subluxation
Instability on ... extended, push medially ... PhysicalExam #clinical #video ... #msk #sports #orthopedics ... #dislocation
Transient Patellar Dislocation - MSK Radiology
Imaging Findings:
 • Hyperintense marrow edema of the anterolateral femoral condyle
• The medial patellofemoral ... disruption of the medial ... maltracking and instability ... Differential diagnosis ... #Dislocation #patella
Extreme Patellofemoral Joint Instability (PFJI)

In this video you can see an extreme rare case of bilateral
PFJI) In this video ... an extreme rare case ... dislocations to ... dislocation. . ... PhysicalExam #Sports #Orthopedics
Webber Ankle Injury Classification

A: In a Supination-Adduction injury the fibula breaks first, with a fracture below
breaks through the medial ... and easy way to differentiate ... These injuries are caused ... document the degree instability ... #Diagnosis #Orthopedics
Humeral Avulsion of the Inferior Glenohumeral Ligament (HAGL)
 • Imaging Findings:
 • Large defect of the
anterior shoulder instability ... anterior shoulder dislocation ... Differential diagnosis ... capsuloligamentous injury ... GAGL): "Reverse J sign
Posterior Knee Dislocation Injury
Specifically, POSTERIOR KNEE DISLOCATIONS can have significant associated injury that needs unique approach
: ~25% cases. ... vascular imaging or serial ... CLINICAL: instability ... trauma/vascular/orthopedic ... msk #clinical #video
Prior anterior glenohumeral joint dislocation with Hill-Sachs fracture and Perthes lesion
Imaging Findings:
 • The arrow is
Case description ... surgical repair Differential ... Similar injury to ... labrum displaces medially ... → CHRONIC INSTABILITY
Handlebar Traumatic Injury 
Young girl presents to you after low energy, helmeted bicycle accident. Her vitals
Handlebar Traumatic Injury ... in over 80% of cases ... instability, but ... pattern on your differential ... #clinical #video