Bayram Barış Büyük, MD, is an Otolaryngologist and Head & Neck Surgeon at Ankara Oncology Training and Research Hospital, Turkey. His clinical and academic focus is on head and neck oncologic surgery, particularly reconstructive procedures, free flap reconstruction, and microsurgical techniques. He is actively involved in complex head and neck cancer management and multidisciplinary decision-making processes. In addition to oncologic reconstruction, he conducts research on artificial cadaver models in endoscopic sinus surgery, aiming to improve surgical training and simulation-based education. Dr. Büyük has contributed to several peer-reviewed publications and continues to pursue research integrating surgical innovation, education, and advanced technologies in otolaryngology.

Dr. Arzubetul Duran is an Otorhinolaryngology-Head and Neck Surgery specialist at Ankara Oncology Training and Research Hospital, where she has been working for more than 12 years. She completed her medical education at Dokuz Eylül University and her residency training in Otorhinolaryngology-Head and Neck Surgery at Manisa Celal Bayar University.

She holds an MSc in Audiology, Voice, and Speech Disorders from Ankara Yıldırım Beyazıt University. She is a Fellow of the European Board of Phoniatrics, having obtained the fellowship through the European Board examination. She is currently pursuing a further MSc in Phoniatrics at Lokman Hekim University.

Her clinical and academic interests focus on phoniatrics, laryngology, and functional outcomes following head and neck cancer treatment. Her particular interests include voice and swallowing assessment and rehabilitation in patients with various cancers, as well as the integration of phoniatric approaches into head and neck oncology.

Dr. Duran is actively involved in postgraduate medical education, including teaching Otorhinolaryngology residents about the diagnosis, treatment, and prevention of disorders affecting voice, speech, language, hearing, and swallowing.

Dr. Sefa İncaz is an otorhinolaryngologist at Marmara University Pendik Training and Research Hospital in Istanbul, Türkiye.

He was born in Siverek in 1990 and received his medical degree from Necmettin Erbakan University, Meram Faculty of Medicine, in 2012.

He completed his residency in Otorhinolaryngology — Head and Neck Surgery at Marmara University Faculty of Medicine, Pendik Training and Research Hospital, between 2016 and 2022. He then served as a specialist physician in the ENT Department of Şanlıurfa Training and Research Hospital, followed by clinical appointments private practice in Istanbul. In May 2025 he returned to Marmara University Pendik Training and Research Hospital, where he currently practises.

His clinical and academic interests centre on laryngology and head and neck oncology.

Dr. İncaz is a member of the European Laryngological Society, the European Academy of Facial Plastic Surgery, the Turkish Society of Otorhinolaryngology and Head and Neck Surgery, and the Turkish Medical Association.

I was born in Diyarbakır. After completing my primary, secondary, and high school education there, I moved to Eskişehir for my medical studies. I graduated from Eskişehir Osmangazi University Faculty of Medicine.

Afterwards, I started my residency training at Abdurrahman Yurtaslan Oncology Training and Research Hospital, where I also later worked as a specialist. Following my compulsory service, I returned to the same oncology hospital—where I had completed my residency—as a specialist.