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Updated: Aug 4, 2026
Behavioral Assessment of Hearing in 2 to 4 Year-old Children: A Two-interval, Observer-based Procedure Using Conditioned Play-based Responses
Published on: January 23, 2017
[Etiological evaluation of deafness in children]
Insights
This review examines causes of childhood deafness to establish cochlear implant criteria. Evaluating auditory pathways is crucial for determining implantation success in infants with varying medical histories.
Area of Science:
- Pediatric audiology
- Otolaryngology
- Genetics of hearing loss
Context:
- Deafness in infancy and childhood presents diverse etiologies, encompassing genetic and acquired factors.
- Cochlear implantation is a critical intervention for hearing restoration in pediatric populations.
- Understanding the underlying causes of hearing loss is paramount for successful auditory rehabilitation.
Purpose:
- To review the etiologies of deafness in children.
- To establish clear criteria for advising cochlear implant surgery.
- To assess the impact of pre-existing conditions on cochlear implant outcomes.
Summary:
- The authors explore genetic and acquired causes of pediatric deafness.
- They emphasize the need for comprehensive auditory pathway evaluation.
- This evaluation is vital for determining cochlear implant candidacy, especially in complex cases like hypoxic-ischemic encephalopathy or post-meningitis hearing loss.
Impact:
- Provides essential criteria for clinicians and families considering cochlear implants.
- Highlights the importance of individualized auditory pathway assessment.
- Aims to optimize outcomes and decision-making for pediatric cochlear implant recipients.
Abstract:
In relation to cochlear implants, the authors review the various etiologies of deafness in infancy and childhood, either genetic or acquired in order to determine the criteria for advising implantation. They put forward the necessity of complete evaluation of all the auditory pathways involved to determine if a premature who has sustained hypoxicischemic encephalopathy and a full term baby have the same chance to benefit from cochlear implants after meningitis. Defined criteria are urgent needs for patients and parents.
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