AB35 Labyrinthine fistula
International Classification of Diseases for Mortality and Morbidity Statistics, 11th Revision, v2024-01
Labyrinthine fistula is a condition in which an abnormal communication is present between the perilymphatic space of the inner ear and the middle ear (usually at or adjacent to the round or oval window). The manifestations of this disease vary in severity and complexity, commonly ranging from very mild to incapacitating.
postcoordination
Add Stem and/or Extension codes to form a cluster code which adds detail to the condition.
Laterality - only one may be selected
synonyms
- Labyrinthine fistula
- labyrinth fistula
- inner ear fistula
- Perilymphatic fistula
- Semicircular canal fistula
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