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Updated: Aug 13, 2026

Establishment of an Oronasal Fistula Mice Model
Published on: September 8, 2023
Rhinolithiasis as cause of oronasal fistula
Gabriel Cesar Dib1, Rodrigo P Tangerina, Carlos E C Abreu
1Department of Otorhinolaryngology and Human Communication Disorders, Federal University of Sao Paulo, Escola Paulista de Medicina. gcdib@hotmail.com
Abstract:
Rhinolithiasis is a disease caused by deposition of organic and inorganic compounds in the nasal cavity, leading to unilateral nasal obstruction, fetid rhinorrhea, epistaxis, and it may cause complications. The authors present a case of rhinolithiasis with oronasal fistula and literature review.
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