Korean J Otorhinolaryngol-Head Neck Surg.  2007 Dec;50(12):1167-1169.

Two Cases of Mesiodens in Nasal Cavity

Affiliations
  • 1Department of Otolaryngology-Head & Neck Surgery, Ewha Womans University College of Medicine, Seoul, Korea. seungsin2@ewha.ac.kr

Abstract

Supernumerary teeth, which is described as teeth or tooth substance that develops in excess of deciduous and permanent teeth, most commonly involve the anterior maxilla. Mesiodens are one type of supernumerary teeth that develops in paramedian space of premaxilla. Sometimes mesiodens can be inverted with its crown facing the nasal cavity. Because of its own pathology and possible disruption of neighboring normal teeth, supernumerary teeth should be removed regardless of its eruption. We experienced two cases of mesiodens detected in the nasal floor and so report these cases with a review of literature.

Keyword

Supernumerary teeth; Maxilla

MeSH Terms

Crowns
Maxilla
Nasal Cavity*
Pathology
Tooth
Tooth, Supernumerary
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