[Measurement of evoked acoustic otoemissions: an early screening test of neonatal deafness].
Every child born with deafness displays a pathological language development. An early and specific approach is mandatory, hence requiring an universal hearing screening. Available evidence indicate that performing acoustic otoemissions prior to six months of age is the most reliable method. The recording of the AOE is performed successfully from the 30th week of conceptual age. To obtain AOE in the newborn, one needs to wait until the 3rd day post delivery in 98% of cases. The reliability of the test, the socio-economical cost, the consequences of the screening and the role of the family have to be discussed.
Morgon
Alain
A
ORL, Hôpital Edouard Herriot, 5 Place d'Arsonval, 69437 Lyon.
D003638:Deafness / Q000175:diagnosis*; D005072:Evoked Potentials, Auditory; D005260:Female; D006801:Humans; D007231:Infant, Newborn; D008297:Male; D015997:Neonatal Screening / Q000379:methods*