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Audiological and medical considerations for children with cochlear implants.
R M Horn1, R J Nozza, J N Dolitsky
1Department of Otolaryngology, University of Pittsburgh School of Medicine.
American Annals of the Deaf
|April 1, 1991
Summary
Cochlear implants offer significant hearing benefits for surgically selected children. Post-operative mapping and regular follow-ups are crucial for optimizing device function and assessing progress.
Area of Science:
- Biomedical Engineering
- Otolaryngology
- Neuroscience
Background:
- Technological advancements have led to implantable devices like cochlear implants.
- These devices aim to enhance hearing sensation in individuals with hearing impairment.
Purpose of the Study:
- To describe the effectiveness and benefits of cochlear implants in children meeting specific preselection criteria.
- To outline the surgical procedure and post-operative management of cochlear implants.
Main Methods:
- Surgical implantation of an electrode array into the cochlea and attachment of a receiver/stimulator.
- Post-operative hospital discharge by the third day.
- Fitting and initial stimulation of the external device 4-6 weeks post-surgery.
- Individual electrode mapping and frequent readjustments during initial months.
- Audiologist evaluation of the child's progress in various environments.
Main Results:
- Cochlear implants can be effective and beneficial for eligible children.
- Surgical implantation is followed by a recovery period before device activation.
- Ongoing device programming (mapping) and follow-up are integral to the process.
Conclusions:
- Cochlear implantation is a viable option for improving hearing in select pediatric populations.
- The success of cochlear implants relies on surgical precision, device programming, and consistent audiological follow-up.
- Regular monitoring ensures optimal device performance and facilitates the child's auditory rehabilitation.