Presentation
Injury to thumb few days back.
Patient Data
Age: 56 yrs
Gender: Male
From the case:
Ulnar collateral ligament avulsion - thumb
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A bone flake is noted at distal insertion site of ulnar collateral ligament of 1st metacarpo-phalangeal joint. A cortical defect is noted at base of proximal phalanx.
Diffuse hypoechoic echopattern, thickening of ulnar collateral ligament is noted.
No joint effusion is noted.
Case Discussion
Finding of ulnar collateral ligament avulsion from its distal end with a bone flake.