Pharyngocutaneous fistula: the incidence and the risk factors.

A pharyngocutaneous fistula is the most common complication following laryngectomy. A wide range of potential risk factors has been suggested. The purpose of this study was to determine the incidence and risk factors for the fistula at the Department of Otorhinolaryngology and Head and Neck Surgery in Ljubljana, Slovenia between 2007 and 2012.