Robotic cochlear insertion shows early potential

In 50 procedures, surgeons achieved nearly universal full electrode placement without major complications, with robotic setup adding about 6 minutes.

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This retrospective, single-center study evaluated robot-assisted cochlear implantation in 50 adults treated with the Otoarm-Otodrive system in Canada.
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Mean robotic setup and alignment time was 374 seconds, mean electrode insertion time was 444 seconds, and mean operative time was 83 minutes.
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Full electrode insertion was achieved in 49 of 50 patients, and no major or device-related complications were reported.
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Robotic insertion was incorporated before electrode placement without changing established mastoidectomy or posterior tympanotomy techniques.
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The study had no manual-insertion comparison group, excluded complex cochlear anatomy, and lacked hearing preservation and speech perception outcomes.

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