Douglas M. Bennion

University of Iowa Hospitals and Clinics

Papers

Total Citations

H-Index

About

Douglas M. Bennion is a leading researcher at the intersection of otology, neuroprosthetics, and surgical robotics, with a primary focus on advancing hearing preservation techniques in cochlear implantation. His most notable contribution is the development and clinical validation of combining robotics-assisted electrode array insertion with intraoperative electrocochleography (ECochG)—a pioneering approach that enables real-time, objective monitoring of cochlear health during surgery. This work, published in 2024 and already garnering 14 citations, represents a significant step toward minimizing trauma to delicate inner ear structures and improving auditory outcomes for patients. By integrating precision robotics with physiological feedback, Bennion’s research directly addresses one of the field’s greatest challenges: preserving residual hearing while achieving optimal electrode placement. His prospective, single-arm study design underscores a commitment to rigorous, translatable clinical science. As an emerging authority in hearing preservation cochlear implant surgery, Bennion’s work is shaping the next generation of smart, feedback-driven surgical tools, with implications for both pediatric and adult populations. His contributions are poised to influence standards of care in otologic surgery for years to come.