Single side deafness: How to make a decision?
09-09, 17:30–18:00 (Europe/Istanbul), Otology 3

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Session Chair Session Chair
Speaker Speaker
<p>Prof. Evren Hizal, MD, PhD, FEBORL-HNS is an otologist–neurotologist and ENT surgeon from Türkiye, with academic interests in vestibular disorders, otology, neurotology, and audiology. He serves as Secretary of the Otology & Neurotology Scientific Committee for the XXIII IFOS World Congress 2026 in Istanbul. His work focuses on vestibular physiology, balance disorders, and clinical outcomes in otologic surgery. Prof. Hizal is actively involved in international scientific collaboration, graduate and postgraduate education, and peer-reviewed research in otorhinolaryngology.</p>
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<p>Professor Mohamed Mahtar is a Moroccan specialist in Otorhinolaryngology (ENT) and Head and Neck Surgery. He is the Head of the ENT and Cervico-Facial Surgery Department at the 20 Août 1953 Hospital in Casablanca, part of the Ibn Rochd University Hospital Center.</p> <p>He also teaches at the Faculty of Medicine and Pharmacy of Casablanca, Hassan II University of Casablanca.</p>
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