Stress distribution in endodontically treated external cervical resorption lesions restored with MTA and biodentine - A finite element analysis.

Introduction: Root resorption poses a significant challenge in dental practice, with external cervical resorption (ECR) being a common manifestation. ECR is often asymptomatic until advanced stages, complicating its diagnosis and management. Various factors contribute to its etiology, ranging from trauma to orthodontic treatment.