Failure of orthograde MTA filling: MTA wash-out?.
10.5395/JKACD.2011.36.6.510
- Author:
Yuran KIM
1
;
Chan Young LEE
;
Euiseoung KIM
;
Il Young JUNG
Author Information
1. Department of Conservative Dentistry, Yonsei University College of Dentistry, Seoul, Korea. juen@yuhs.ac
- Publication Type:Case Report
- Keywords:
MTA;
Orthograde MTA filling;
Setting
- MeSH:
Aluminum Compounds;
Calcium Compounds;
Drug Combinations;
Endodontics;
Glutamates;
Guanine;
Oxides;
Silicates;
Tooth;
Pemetrexed
- From:Journal of Korean Academy of Conservative Dentistry
2011;36(6):510-514
- CountryRepublic of Korea
- Language:Korean
-
Abstract:
Mineral trioxide aggregate (MTA), which was originally developed for repair of root perforations, is a biocompatible material with numerous clinical applications in endodontics. MTA must be allowed to set in the presence of moisture to optimize the material's physical and chemical properties. In the clinic, occasionally unset MTA has been detected after application of MTA on the tooth, and the reason has been unclear. This case report presents MTA washed-out for several years after placement at the root apex as an apical plug, and discusses the reason and things to consider in clinics.
