A member asked:

What does tiny tibiootalar join effusion mean?

A doctor has provided 1 answer

Ankle joint fluid: Effusion means fluid buildup. Tibiotalar refers to the main ankle joint. Such fluid can occur due to arthritis, infection, or trauma usually. There normally is a tiny amount of such fluid to lubricate joints in the body. Greater amounts would warrant evaluation for disease states. Fluid in this joint can be seen on xrays, ct, and MRI exams.

Answered 6/10/2014

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