Bony dehiscence over the superior canal causing sound- and pressure-induced vertigo.
- Specialty
- ENT
- Subspecialty
- ENT / Otology and neurotology
- Sex & age distribution
- Male: affected; Female: affected; Children: rare
- Gene(s) involved
- None recorded
- Alternative names & eponyms
- SSCD
Etiology & mechanism
Third window effect.
Gene(s) involved (0)
No gene recorded for this syndrome.
Symptoms & signs (5)
In plain terms, someone with Superior semicircular canal dehiscence syndrome may experience the following — click any to explore related syndromes:
Same gene(s)
Other syndromes that involve one of this syndrome's genes.
Overlapping symptoms
Other syndromes that share symptoms with this one.
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Shares symptoms with
2 shared
Superior canal dehiscence syndrome
autophony, oscillopsia
1 shared
Barré–Liéou syndrome
vertigo
1 shared
Brainstem stroke syndrome
vertigo
1 shared
Cogan syndrome
vertigo
1 shared
Cogan syndrome with neurological involvement
vertigo
1 shared
Eustachian tube dysfunction syndrome
autophony
1 shared
Lermoyez syndrome
vertigo
1 shared
Opalski syndrome
vertigo
1 shared
Paraneoplastic cerebellar degeneration syndrome
vertigo
1 shared
Pendred syndrome
vertigo
Shares genes with
None.
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