surgical treatment of a dens invagination type (і) in a maxillary lateral incisor: 6- year follow -up

Dens invagination is a developmental anomaly that required specific treatment approaches. the invagination is truly negligible and enamel-lined for which the crown of the tooth is the only range and there is no extension on the level of the external amelocemental junction. a well ending surgical root canal treatment of an invaginated tooth applied a retrograde filling with mta is concluded by this study. periapical radiographic examination after 3 month and 6 year followup showed periapical healing with osseous formation.