Effects of various root canal sealers on tooth discoloration and internal bleaching / 대한치과재료학회지
Korean Journal of Dental Materials
; (4): 1-10, 2019.
Article
de En
| WPRIM
| ID: wpr-750281
Bibliothèque responsable:
WPRO
ABSTRACT
There are several causes of tooth discoloration following root canal treatment. In this study, we evaluated the effects of sealers on tooth discoloration and internal bleaching. Twenty-four teeth were divided into 4 groups: control group, AH plus, Endosequece BC, and MTA fillapex group. Root canal filling was performed using each sealer conventionally and non-vital bleaching was performed with sodium perborate. The L, a, and b values were measured using Vita easyshade. Tooth discoloration after root canal treatment occurs irrespective of the type of sealers and may cause discoloration with only gutta-percha cone. The effect of non-vital bleaching following the use of calcium silicate-based sealers such as Endosequece BC and MTA fillapex was higher than that of AH plus. Therefore, it needs careful use of sealers in endodontics and calcium silicate-based sealers have advantages of bleaching in case of discolored tooth.
Mots clés
Texte intégral:
1
Indice:
WPRIM
Sujet Principal:
Sodium
/
Dent
/
Dyschromie dentaire
/
Calcium
/
Cavité pulpaire de la dent
/
Endodontie
/
Pémétrexed
/
Gutta-percha
langue:
En
Texte intégral:
Korean Journal of Dental Materials
Année:
2019
Type:
Article