title: Ectopic supernumerary tooth in nasal septum: a case study.
abstract: BACKGROUND
  Nasal teeth eruption is a rare phenomenon. The variability of symptoms and generic history makes the diagnosis difficult. This difficulty is more challenging when the tooth is placed in the depth of septum.
  
  
  METHODS
  Our case is an example of this problem. Herein, we present a case of intraseptal tooth with nasal obstruction and septal deviation and recurrent sinusitis. We present preoperative imaging.
  
  
  CONCLUSIONS
  Great suspicion may helpful for preoperative diagnosis and good deciding.
authors.affiliation: Department of Otorhinolaryngology.Tehran University of Medical Sciences,Tehran,Iran.
authors.forename: Saleh
authors.initials: S
authors.lastname: Mohebbi
authors.forename: Oveis
authors.initials: O
authors.lastname: Salehi
authors.forename: Sedighe
authors.initials: S
authors.lastname: Ebrahimpoor
keywords: Ectopic tooth eruption; Septal deviation; Supernumerary; Tooth