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Features include: Delayed pneumatization of the mastoid process, Aplasia/Hypoplasia of the middle ear, Conductive hearing impairment, and Stenosis of the external auditory canal and 1 more.
Organ System | Phenotype Count | Example Features |
|---|---|---|
Ears | 1 | Conductive hearing impairment |
No clinical trials have been registered for atresia of external auditory canal and conductive deafness.
3 publications have been identified in PubMed for atresia of external auditory canal and conductive deafness. Research spans Case Report / Case Series (67%) and Clinical Trial Publication (33%).
Zawawi F (2026). [PMID: 41593826](https://pubmed.ncbi.nlm.nih.gov/41593826/). *Otology & neurotology : official publication of the American Otological Society, American Neurotology Society [and] European Academy of Otology and Neurotology*. [Clinical Trial Publication]
Piecuch AK (2025). [PMID: 40908626](https://pubmed.ncbi.nlm.nih.gov/40908626/). *The American journal of case reports*. [Case Report / Case Series]
González Fernández A (2025). [PMID: 39945509](https://pubmed.ncbi.nlm.nih.gov/39945509/). *Anales del sistema sanitario de Navarra*. [Case Report / Case Series]
Data assembled from 4 of 12 sources · Last updated Sep 21, 2026, 12:27 PM UTC
Online Mendelian Inheritance in Man
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