- Patients with dimensional and morphological disorders in their teeth.
- Patients whose gum levels are esthetically disharmonious with teeth and face.
- Patients have old and esthetically insufficient direct or indirect restorations.
- Having discoloration on teeth that cannot be removed by polishing or teeth whitening.
- Patients with crowding in the teeth alignment or missing teeth.
- Patients with caries, wear, or fractures in multiple teeth.