Marginal gingiva discoloration by gray MTA:: A case report

被引：79

作者：

Bortoluzzi, Eduardo Antunes ^{[1
]}

Araujo, Gustavo Sivieri ^{[1
]}

Guerreiro Tanomaru, Juliane Maria ^{[1
]}

Tanomaru-Filho, Mario ^{[1
]}

机构：

[1] UNESP, Sao Paulo State Univ, Dept Restorat Dent, Araraquara Dent Sch, Araraquara, SP, Brazil

来源：

JOURNAL OF ENDODONTICS | 2007年 / 33卷 / 03期

关键词：

MTA; perforation repair; root perforation;

D O I：

10.1016/j.joen.2006.09.012

中图分类号：

R78 [口腔科学];

学科分类号：

1003 [口腔医学];

摘要：

Perforation of the root canal during insertion of an intracanal post is a complication of endodontic therapy. Mineral trixoide aggregate (MTA) has been successfully used a sealer in these situations. This material has recently been formulated in white color, allowing its application in areas of esthetic concern. This is a clinical case report of a root perforation sealed with gray MTA that resulted in discoloration of the marginal gingiva. Treatment consisted of replacing gray MTA with white MTA with the aid of a dental operating microscope, producing satisfactory esthetic results.

引用

页码：325 / 327

页数：3

共 26 条

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ROOT PERFORATIONS - A REVIEW OF LITERATURE [J].