Endoscopic modified medial maxillectomy for treatment of inverted papilloma originating from the maxillary sinus.
Endoscopic approaches have become an alternative to external approaches in the treatment of sinonasal inverted papillomas (IPs) in recent years. The aim of this study was to analyze the outcomes of endoscopic modified medial maxillectomy preserving the nasolacrimal duct and the inferior turbinate in selected IP cases. Medical charts of patients diagnosed with IP originating from the maxillary sinus between July 2008 and August 2013 were reviewed. Eight patients who had undergone endoscopic modified medial maxillectomy were included in the study. Attachment of IP was located on the medial wall of the maxillary sinus in all cases. The nasolacrimal duct was preserved in all of the patients. The inferior turbinate was completely preserved in 5 patients, and the anterior part of the inferior turbinate was preserved in 3 patients. The mean follow-up period of the patients was 30.8 months (12-60  mo). None of the patients had recurrence or major complications. The postoperative complaints were minor hemorrhagic discharge and crusting for the first few weeks. Endoscopic modified medial maxillectomy preserving the nasolacrimal duct and the inferior turbinate provides good surgical and functional outcomes in selected IP cases.
Department of Otolaryngology, Baskent University, Ankara, Turkey.
Selim S
SS
Erbek
Alper
A
Koycu
Fuat
F
Buyuklu
D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D004724:Endoscopy / Q000379:methods*; D005260:Female; D006801:Humans; D008297:Male; D063166:Maxillary Osteotomy / Q000379:methods*; D008443:Maxillary Sinus / Q000601:surgery*; D008444:Maxillary Sinus Neoplasms / Q000601:surgery*; D008875:Middle Aged; D018308:Papilloma, Inverted / Q000601:surgery*