Marginal and internal adaptation of ceramic veneers fabricated using conventional intraoral scanning workflows and an integrated intraoral scanning-optical coherence tomography workflow for a subgingival preparation finish line.
OBJECTIVES To compare marginal and internal adaptation of ceramic veneers fabricated using conventional intraoral scanning or integrated intraoral scanning-optical coherence tomography (IOS-OCT) for a subgingival preparation finish line. METHODS A maxillary central-incisor phantom with a labial finish line 0.5 mm api...