The biologically oriented preparation technique (BOPT) consists of a vertical preparation of the tooth that involves a reduction to zero of the emergence anatomy, the creation of a new finish area, and immediate temporization, so that the gingiva is suppo
Granell-Ruiz, M., Rech-Ortega, C., Oteiza-Galdón, B., & Bouazza-Juanes, K. (2023). Case report: Vertical preparation protocol for veneers. Journal of clinical and experimental dentistry, 15(4), e346–e350.
