Presentation
Fell on outstretched hand.
Patient Data
Age: 20 years
Gender: Male
From the case:
Radial neck fracture
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Info
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There is a non-displaced fracture of the radial head with a large hemarthrosis and capsular distension displacing the anterior (sail sign) and posterior fat pads.
Case Discussion
In a normal elbow the anterior fat pad is flat and the posterior fat pad is not visible.