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Contemporary surgical issues in paediatric cochlear implantation
Joseph D Wasson1, Robert J S Briggs1
1a Department of Otolaryngology , The University of Melbourne , East Melbourne , Victoria , Australia.
International Journal of Audiology
|June 9, 2016
Summary
Paediatric cochlear implantation (CI) addresses surgical challenges like meningitis complications and malformations. Early implantation and soft techniques improve outcomes for hearing loss, but device failure requires careful assessment.
Area of Science:
- Otolaryngology
- Pediatric Surgery
- Audiology
Background:
- Pediatric cochlear implantation (CI) is crucial for profound sensorineural hearing loss (SNHL).
- Contemporary surgical issues present unique challenges in young children.
- Evidence-based review is needed to guide surgical practice.
Purpose of the Study:
- To review current surgical issues in pediatric cochlear implantation.
- To synthesize evidence on managing complications and optimizing outcomes.
- To provide guidance on specific pediatric CI scenarios.
Main Methods:
- Narrative literature review.
- Analysis of published evidence on pediatric cochlear implantation.
- Discussion of surgical challenges and their management.
Main Results:
- Surgical challenges include labyrinthitis ossificans, cochlear malformations, auditory neuropathy, and device failure.
- Early CI is recommended for meningitis-induced SNHL.
- Bilateral implantation before 12 months is advised for congenital SNHL, except for auditory neuropathy spectrum disorder.
Conclusions:
- Early CI is vital for pediatric SNHL, with specific timing for different conditions.
- Pre-operative imaging and soft surgical techniques are essential.
- Management of otitis media and device failure requires a structured approach.
