The Evolution of Total Laryngectomy Procedure from Theodore Billroth to Today .ical 09-12, 14:00–14:30 (Europe/Istanbul), Head & Neck Oncology 3 <p></p> <p></p> Dietmar Thurnher <p></p> This speaker also appears in: Austrian HNS Panel: Frailty and major head and neck surgery – a growing problem in an aging population?