- The gum has receded and uncomfortable anti aesthetic dark triangles have appeared.
- Bacterial plaque and food accumulate and the residing process continues.
- Isolation of contiguous teeth. saliva would go against adhesives.
- Brush with adhesive.
- Form working with a transparent matrix and insertion of synthetic enamel.
- Polished restoration.
- It has closed the dark triangle and is permeable to pass the silk thread.
