Long-term facial nerve outcome in surgically treated petrous bone cholesteatoma patients. - Yilala MH; Fancello G; Musumano LB; Lauda L; Sanna M (European archives of oto-rhino-laryngology : official journal of the European Federation of Oto-Rhino-Laryngological Societies (EUFOS) : affiliated with the German Society for Oto-Rhino-Laryngology - Head and Neck Surgery, 2025)