Evaluating the Safety and Efficacy of Robot-Assisted Cochlear Implant Electrode Array Insertion

Robotic-assisted cochlear implantation has the potential to reduce surgical variability, enhance insertion precision, and minimize intracochlear trauma; however, real-world clinical evidence remains limited.ObjectiveTo evaluate the safety, accuracy, and early hearing outcomes of robot-assisted cochlear implant (CI) electrode array insertion using the OTODRIVE ® system.DesignRetrospective cohort study.SettingA...

Evidence is emerging that robot-assisted cochlear implant electrode insertion may reduce intracochlear trauma and improve insertion consistency, but clinicians should await peer-reviewed outcome data before adopting this approach over standard manual technique.

Robotic-assisted insertion could standardize one of the most technically demanding steps in cochlear implantation, potentially improving residual hearing preservation and long-term patient outcomes at scale.

1. 01Study evaluated robot-assisted vs. conventional cochlear implant electrode array insertion.
2. 02Focus areas: surgical variability, insertion precision, and intracochlear trauma reduction.
3. 03Intracochlear trauma is a key predictor of residual hearing preservation post-implantation.
4. 04Robotic assistance may reduce operator-dependent variability in electrode placement.
5. 05Published in a peer-reviewed journal (DOI: 10.1177/19160216261439716).

PMID

42093235

DOI

10.1177/19160216261439716.

Journal

Journal of Otolaryngology – Head & Neck Surgery

Publication type

research_article

Evidence level

2b

Population

Cochlear implant candidates or cadaveric/phantom models undergoing electrode array insertion

Intervention

Robot-assisted cochlear implant electrode array insertion

Comparator

Manual cochlear implant electrode array insertion