1. Before treatments, there is a relapse of swollen and abscessed gums. Besides, the tooth gaps grow larger.

    2. GTR surgery, promoting the regeneration of alveolar bone

    3. Digital Smile Design

    4. After restoring the tooth crown

    5. Computed Tomograph shows the good state of alveolar bone’s regeneration

    6. Patient’s smile after restoring the tooth crown

    7. The whole process of treatments in retrospect