# superior canal dehiscence

> thinning or erosion of the bony layer covering the superior semicircular canal, causing abnormal exposure of the vestibular membranous labyrinth to the middle cranial fossa

**Wikidata**: [Q685200](https://www.wikidata.org/wiki/Q685200)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Superior_canal_dehiscence_syndrome)  
**Source**: https://4ort.xyz/entity/superior-canal-dehiscence


## References

1. Monarch Disease Ontology release 2018-06-29
2. [Source](https://www.hopkinsmedicine.org/health/conditions-and-diseases/superior-canal-dehiscence-syndrome-scds)
3. Disease Ontology
4. Freebase Data Dumps. 2013
5. [Identifiers.org](https://registry.identifiers.org/registry/doid)
6. UMLS 2023
7. [Source](https://cdn.who.int/media/docs/default-source/classification/icd/icd-10/icd-10-to-meddra-map---june-2023---codes-mapping.xlsx)