J Korean Dent Sci.  2016 Jun;9(1):42-48. 10.5856/JKDS.2016.9.1.42.

Orthodontic Traction of the Impacted Mandibular Third Molars to Replace Severely Resorbed Mandibular Second Molars

Affiliations
  • 1Department of Orthodontics, Gangnam Severance Hospital, Yonsei University College of Dentistry, Seoul, Korea.
  • 2Department of Orthodontics, Institute of Craniofacial Deformity, Yonsei University College of Dentistry, Seoul, Korea. yoonjchoi@yuhs.ac

Abstract

Prophylactic removal of impacted third molars is a common procedure in dentistry, but the necessity of routine extraction is still controversial. When impacted third molars caused severe apical root resorption of the second molars, orthodontic traction of the third molars after extraction of the damaged second molars could minimize alveolar bone defect and preserve the patient's natural teeth. By well-planned orthodontic treatment, functional occlusion was established avoiding extraction of the impacted teeth and eliminating the possibility of a large bone defect after extraction.

Keyword

Molar, third; Orthodontic space closure; Root resorption; Tooth, impacted

MeSH Terms

Dentistry
Molar*
Molar, Third*
Orthodontic Space Closure
Root Resorption
Tooth
Tooth, Impacted
Traction*
Full Text Links
  • JKDS
Actions
Cited
CITED
export Copy
Close
Share
  • Twitter
  • Facebook
Similar articles
Copyright © 2024 by Korean Association of Medical Journal Editors. All rights reserved.     E-mail: koreamed@kamje.or.kr