Definition of fistula
plural fis·tu·las or fis·tu·laeplay \-ˌlē, -ˌlī\
: an abnormal passage that leads from an abscess or hollow organ or part to the body surface or from one hollow organ or part to another and that may be surgically created to permit passage of fluids or secretions
Origin of fistula
Middle English, from Latin, pipe, fistula
First Known Use: 14th century
Learn More about fistula
Medical Dictionary: Definition of "fistula"
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