Ectopic Deciduous Molar in Maxillary Sinus: An Extremely Rare Case Report

Abstract

Ectopic eruption of teeth is a rare phenomenon, when teeth are found outside their regular site of eruption. This condition is quite rare in non-dentate regions such as maxillary sinus, nasal septum, mandibular condyle, coronoid process and the palate. The most typical symptomatic presentation of this condition is facial pain. Most of the reported cases of ectopic eruption are permanent third molars and only few cases of ectopic deciduous tooth have been reported in the literature. The purpose of this study is to report a case of ectopic deciduous molar tooth in maxillary sinus in a 13-year-old patient with no related signs and symptoms.