Cochlear implantation with round window insertion in children less than 2 years

Area of Science:

• Otolaryngology
• Pediatric Surgery
• Audiology

Background:

• Profound sensorineural hearing loss in infants requires early intervention.
• Cochlear implantation (CI) is a viable treatment option for eligible pediatric patients.
• Surgical techniques for CI in very young children are continually evolving.

Purpose of the Study:

• To outline the surgical techniques for cochlear implantation (CI) in children under two years of age.
• To evaluate the safety and efficacy of CI with round window insertion in this pediatric cohort.

Main Methods:

• Retrospective analysis of pediatric patients undergoing CI at Anhui Provincial Hospital (2003-2013).
• Focus on CI utilizing round window insertion in children less than 2 years old.
• Data collection on surgical procedure, device function, and patient outcomes.

Main Results:

• 85 children underwent CI, with 90% receiving round window insertion.
• All patients achieved full electrode array insertion without issues.
• No major or minor complications, including perioperative anesthetic complications, were reported.
• Implant devices functioned normally with positive outcomes during 6-36 months follow-up.

Conclusions:

• Cochlear implantation with round window insertion is a safe and effective procedure for children under two years old.
• While technically demanding, this approach yields excellent results in pediatric patients.
• Early CI intervention in infants with profound hearing loss can be successfully achieved.