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Updated: Jul 29, 2026

Robotic Cochlear Implantation for Direct Cochlear Access
Published on: June 16, 2022
Day-case otology: Special attention to the pediatric cochlear implantation procedure
Fabrice Micaletti1, Luc Boullaud1, Aymeric Amelot2
1ENT and Cervico-Facial Surgery Department, University Hospital Center of Tours, 2 Boulevard Tonnellé, 37044, Tours, France.
Insights
Cochlear implantation is feasible as day-surgery for children, with 86% of cases successfully managed without readmission. This pediatric cochlear implantation approach is suitable for all ages, improving surgical accessibility.
Area of Science:
- Otolaryngology
- Pediatric Surgery
- Anesthesiology
Background:
- Cochlear implantation is a critical intervention for pediatric hearing loss.
- Day-surgery offers potential benefits in terms of cost-effectiveness and patient experience.
- Assessing the feasibility of day-surgery for pediatric cochlear implantation is essential for optimizing care pathways.
Purpose of the Study:
- To evaluate the feasibility of cochlear implantation as a day-surgery procedure in children.
- To identify factors influencing admission, readmission, and unplanned postoperative consultations.
- To determine the safety and efficacy of same-day discharge after pediatric cochlear implantation.
Main Methods:
- Retrospective observational monocentric study adhering to STROBE recommendations.
- Analysis of medical records of 66 children undergoing cochlear implantation between January 2017 and July 2022.
- Inclusion criteria focused on first-time admission to pediatric day-surgery; exclusion criteria included planned inpatient procedures, bilateralization, or explantation-reimplantation.
Main Results:
- Successful day-surgery management was achieved in 86% of pediatric cochlear implantation cases.
- Reasons for admission to the pediatric ENT unit included late awakening (6%), uncontrolled pain (4.5%), and postoperative nausea/vomiting (3.5%).
- No significant factors influenced day-surgery success based on anesthetic agents, age, or operating room time; no readmissions occurred, and unplanned consultations were minimal (3%).
Conclusions:
- Pediatric cochlear implantation can be safely and effectively performed as a day-surgery procedure.
- The findings support the suitability of same-day discharge for cochlear implantation in children across all age groups.
- Day-surgery management for pediatric cochlear implantation enhances surgical accessibility without compromising patient safety or outcomes.
Objective:
Assess the feasibility of cochlear implantation as day-surgery in children and identify variables influencing admission, readmission, and unplanned postoperative consultation.
Methods:
This retrospective observational monocentric study was conducted according to the STROBE recommendations. Between January 2017 and July 2022, all medical records of children who underwent cochlear implantation were analyzed. Eligible children were admitted for the first time to the pediatric day-surgery unit. Exclusion criteria were children planned for inpatient procedure, bilateralization or explantation-reimplantation. Sex assigned at birth, analgesic medication, anesthesia and complications were related to categorical variables. Age, duration of anesthesia, length of stay and ASA score were related to continuous variables.
Results:
We included 66 children from a total of 106. Mean age was 53 months [SD: 46 months, range 8-184 months]. Successful day-surgery management was observed in 86% of cases. In 14% of cases, children were admitted to the pediatric ENT unit for the following reasons: late awakening in 6%, non-controlled pain in 4.5%, postoperative nausea and vomiting in 3.5% of cases. Univariate analysis did not observe any factor promoting success of day-surgery regarding anesthetic agents. Age was not statistically significant as a factor of ambulatory failure. Time spent in the operating room was not a determining factor (p = 0.559). None of the children were rehospitalized. Early unplanned consultations were observed in 3% of cases for vertex edema in 1 case and uncomplicated otorrhea in 1 case.
Conclusion:
This study adds to the knowledge on pediatric cochlear implantation and suggests that this procedure is suitable for day-surgery at any age.

