accessoir uitwendig neusgat (aandoening)
accessoir uitwendig neusgat
Accessory anterior naris
Accessory nostril
Supernumerary nostril
An extremely rare congenital malformation with the presence of one or more accessory nostrils, with or without accessory cartilage, located medially, above, below or laterally to the other nostrils. Unlike in polyrhinia there is no duplication of the nasal septum/cavity. Supernumerary nostril is often associated with other congenital malformations usually of the face.
DHD Diagnosis thesaurus reference set
ICD-10 complex map reference set
AdviceALWAYS Q30.8
CorrelationSNOMED CT source code to target map code correlation not specified