Intrabony migration of impacted teeth

Angle Orthod. 2003 Dec;73(6):738-43; discussion 744. doi: 10.1043/0003-3219(2003)073<0738:IMOIT>2.0.CO;2.

Abstract

Intrabony migration of impacted teeth is a rare dental anomaly, which occurs only in the permanent dentition of the lower jaw. The teeth involved in this phenomenon are the mandibular lateral incisor, canine, and second premolar. Migration of the lateral incisor is usually in a distal direction, resulting in transposition with the canine. Migration of the canine is most frequently in a mesial direction, resulting in transmigration across the mandibular symphysis to the opposite side of the dental arch. The second premolar most often migrates distally, sometimes past the gonial angle and as far as the coronoid process. Surgical and orthodontic treatment options are presented for the three intrabony migrating teeth.

Publication types

  • Review

MeSH terms

  • Bicuspid / physiopathology
  • Cuspid / physiopathology
  • Humans
  • Incisor / physiopathology
  • Mandible
  • Tooth Eruption, Ectopic / physiopathology*
  • Tooth, Impacted / physiopathology*