Outcomes of endoscopic chemo- and laser-cauterizations and open fistulectomy for pyriform sinus fistula.
Hiroo MasuokaAkira MiyauchiTakahiro SasakiTsutomu SanoAkihiro MiyaPublished in: Journal of otolaryngology - head & neck surgery = Le Journal d'oto-rhino-laryngologie et de chirurgie cervico-faciale (2021)
ELC may yield superior outcomes and is therefore the optimal treatment modality for PSF. However, it is still associated with certain limitations. Thus, treatment selection remains dependent on the shape and size of the PSF and the mouth opening of the individual patient.