[Hearing disorders in childhood].

Hearing impairment in children may severely affect language acquisition. Therefore, early identification and expedient auditory rehabilitation is important. Hearing impairment should be diagnosed within the first year of life. Unfortunately, hearing handicap is still recognized at an average age of two years. In 70% of the cases, the hearing impairment is first suspected by the parents. The hearing of children at risk should be assessed using systematic screening programs. Parents who suspect that their child is hearing impaired must be taken seriously, and a thorough pedaudiologic evaluation is necessary. The principles of auditory rehabilitation are outlined.