Presentation
Trauma to ankle - Few days back O/E - antero-lateral ankle swelling. Recent ankle radiograph - No bony changes.
Patient Data
Age: about 35 yrs
Gender: Male
From the case:
Peroneal tendon dislocation
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Anterior talo-fibular ligament: Intact, normal
Anterior tibio-fibular ligament: Intact, normal.
Calcano-fibular ligament: Intact, normal.
Peroneal tendons:
Intact. Normal echopattern. No tenosynovitis. Dislocated at rest. Both tendon are anterior to lateral malleolus.
Ankle joint
Effusion seen in anterior recess
Fluid with echoes deep to calcano-fibular ligament that is lateral recess.
Case Discussion
Findings of peroneal tendon dislocation.