Digital Perfection: Transforming a Diastema using Veneers with Computer-aided design and manufacturing- A Case Report

Abstract

Midline diastema is a frequently encountered Esthetic condition resulting from diverse etiological factors such as developmental variations, habits, or pathological influences. Its management demands a conservative approach that restores harmony without compromising natural tooth structure. The evolution of ceramic veneer systems—especially lithium disilicate processed through CAD/CAM technology—has enabled highly esthetic outcomes with minimally invasive intervention. This case report describes the Esthetic rehabilitation of a young adult with a 2 mm midline diastema using digitally designed lithium disilicate veneers. Following clinical evaluation and shade selection, a minimally invasive preparation protocol was executed, and digital scanning was performed. The veneers were fabricated using IPS E.max CAD lithium disilicate blocks and subsequently bonded adhesively. The digitally assisted workflow provided precise adaptation, controlled translucency, and favourable soft-tissue response. At recall visits, the restoration exhibited stable margins, intact lustre, and patient-reported satisfaction with smile enhancement. No postoperative sensitivity or discolouration was observed. The case demonstrates that CAD/CAM-fabricated lithium disilicate veneers can serve as an
effective and conservative alternative for diastema closure while preserving enamel and ensuring long-term esthetic integration. Meticulous planning, case selection, and adherence to adhesive protocols play a decisive role in achieving predictable Esthetic results.