Is canine fossa access necessary for successful maxillary fungus ball treatment?

Rhinology
Fabio PagellaPaolo Castelnuovo

Abstract

Sinus fungus ball (FB) is a non-invasive mycosis that affects immunocompetent hosts, most frequently localized in the maxillary sinus. The current golden standard treatment is surgical removal. To evaluate the effectiveness of an endonasal endoscopically assisted approach to remove a maxillary FB combined or not with a transoral approach (sinusoscopy via canine fossa). A retrospective evaluation of paranasal FB treated by functional endoscopic sinus surgery (FESS) + transoral approach, compared to those treated by a sole FESS procedure. In total, 65 out of 90 patients presented with a maxillary localization and were treated by FESS. Thirthy-three patients received a combined FESS + transoral approach and 32 received solely a FESS procedure. Antimycotic medical therapy was not used in any case. With a mean follow-up of 93 months, the treatment was successful in 62 patients (95,4%) without significant differences between the two groups. Our data confirm the efficacy of FESS in the treatment of maxillary FB. A similarity in long-term results in both groups demonstrated that transoral sinusoscopy can be avoided. With the assistance of lateral-view and flexible endoscopes, angled surgical equipment and maxillary saline solution irri...Continue Reading

Citations

Jan 31, 2012·International Forum of Allergy & Rhinology·Brent Alan FeldtErik Kent Weitzel
Jan 14, 2017·International Journal of Otolaryngology·Pietro GarofaloFlavio Perottino

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