Conservative management of an advanced external cervical resorption with internal approach using bio-ceramic materials: A case report.

Key Clinical Message: A successful management of an advanced external cervical resorption using a conservative approach with CBCT, dental operating microscope, and a new bio-ceramic material.

Abstract: External cervical resorption (ECR) is a pathologic condition that is initiated on the external aspect of the root, below the epithelial attachment in the cervical position. This article will report a case of external cervical resorption (ESR) in an advanced stage, which was asymptomatic and was incidentally detected in a follow-up radiograph after the end of orthodontic treatment.