Nonsurgical endodontic treatment of dens invaginatus in a mandibular premolar with large periradicular lesion: a case report

J Endod. 2007 Mar;33(3):322-4. doi: 10.1016/j.joen.2006.09.001. Epub 2006 Nov 22.

Abstract

This case report describes the treatment of a dens invaginatus in a mandibular premolar with large periradicular lesion. A nonsurgical endodontic treatment was performed to tooth #28. During the treatment procedure, calcium hydroxide and a triple antibiotic paste were separately used for intracanal dressing. The apical third of the canal was obturated with mineral trioxide aggregate (MTA), and the remaining canal space was obturated with gutta-percha and AH 26 root canal sealer, using a lateral condensation technique. At follow-up examination after 1 year, the tooth was asymptomatic and radiographically showed repair of the lesion. Healing was achieved without any need for further endodontic surgical intervention.

Publication types

  • Case Reports

MeSH terms

  • Adolescent
  • Anti-Bacterial Agents / administration & dosage
  • Bicuspid / abnormalities
  • Dens in Dente / complications
  • Dens in Dente / therapy*
  • Dental Pulp Necrosis / complications
  • Dental Pulp Necrosis / therapy
  • Female
  • Humans
  • Mandible
  • Periapical Periodontitis / complications
  • Periapical Periodontitis / therapy
  • Root Canal Irrigants / administration & dosage
  • Root Canal Therapy*

Substances

  • Anti-Bacterial Agents
  • Root Canal Irrigants