비강 내 과잉치 1예

Supernumerary tooth is a rare condition and it occurs in variable site, such as palate, maxillary sinus, mandibular condyle, and nasal cavity. Clinical symptoms and signs associated with supernumerary teeth in the nasal cavity are nonspecific, such as foul rhinorrhea, nasal obstruction, and recurrent epistaxis. The diagnosis is usually made by endoscopic findings and radiology. The treatment of erupted supernumerary tooth in nasal cavity is endoscopic removal. We present one case of intranasal supernumerary tooth that was removed endoscopically. (J Clinical Otolaryngol 2014;25:208-210)