Prosthetic Rehabilitation and Management of an MTA-Treated Maxillary Central Incisor with Root Perforation and Severe Internal Resorption

被引：4

作者：

Abuabara, Allan

Costa, Rogerio G. ^{[1
]}

Morais, Eduardo C. ^{[2
]}

Furuse, Adilson Y. ^{[2
]}

Gonzaga, Carla C. ^{[2
]}

Baratto Filho, Flares ^{[2
]}

机构：

[1] Fed Inst Educ Sci & Technol Parana, Curitiba, Parana, Brazil

[2] Positivo Univ, Master Sci Program Clin Dent, BR-81280330 Curitiba, Parana, Brazil

来源：

JOURNAL OF PROSTHODONTICS-IMPLANT ESTHETIC AND RECONSTRUCTIVE DENTISTRY | 2013年 / 22卷 / 05期

关键词：

Mineral trioxide aggregate; root perforation; root resorption; all-ceramic crowns; MINERAL TRIOXIDE AGGREGATE; CLINICAL-APPLICATIONS;

D O I：

10.1111/jopr.12018

中图分类号：

R78 [口腔科学];

学科分类号：

1003 ;

摘要：

Root canal perforation and root resorption are challenging clinical conditions to correctly diagnose and treat, especially when they occur in anterior teeth. This clinical report describes the computed tomography findings, endodontic treatment, prosthetic rehabilitation, and clinical outcome of an iatrogenic root perforation and internal resorption in a maxillary central incisor. The case management consisted of endodontic retreatment, periodontal surgery, and prosthetic rehabilitation. Gray mineral trioxide aggregate (MTA) was used to fill the resorption space and seal the perforation. The prosthetic treatment was performed with glass fiber-reinforced dowels and all-ceramic crowns. No signs or symptoms, including discomfort, pain, or esthetic defects were observed in 30 months of follow-up.

引用

页码：413 / 418

页数：6

共 14 条

[1] Perforation repair with mineral trioxide aggregate: a modified matrix concept [J].