Periodontal Outcomes and Digital Volumetric Variation Following BOPT Restorations

It is a preparation technique without a finish line, also known as the biologically oriented preparation technique (BOPT). In this protocol, the crown's anatomic emergence profile at the cementoenamel junction (CEJ) is eliminated with diamond rotary instruments to create a new prosthetic junction, adapted to the gingival margin. The aim of this protocol is to create a new anatomic crown with a prosthetic emergence profile that simulates the shape of the natural tooth.