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Effects of various root canal sealers on tooth discoloration and internal bleaching / 대한치과재료학회지
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.
Sujet(s)
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
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