Marginal gingiva discoloration by gray MTA: A case report
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Data
2007-03-01
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Elsevier B.V.
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Resumo
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.
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Journal of Endodontics. New York: Elsevier B.V., v. 33, n. 3, p. 325-327, 2007.