A large gap between the teeth can be corrected through orthodontic surgery, veneer repair, porcelain crown repair, periodontal treatment surgery and other ways, depending on the specific circumstances.
1. Orthodontic Surgery: If you have a large gap between your teeth, you should first go to the hospital to check the cause of the problem. If the gap is caused by malocclusion, you can go to the orthodontics department to use fixed orthodontic appliances to correct your teeth, so as to close the gap between your teeth.
2. Veneer restoration: If the teeth are congenitally too small due to developmental problems, thus causing the problem of large gaps, you can close the gaps by grinding out a space of about 0.2mm on the labial side of the teeth and then carrying out veneer restoration, but the cost of this method is relatively high.
3. Porcelain crown restoration: If the gap between teeth is too big and leads to poor neighbor relationship, you can consider grinding the teeth to a certain proportion and then carry out porcelain crown restoration to correct the problem of big gap between teeth.
4. Periodontal treatment surgery: If the gap between the teeth is too large due to gum recession caused by too much calculus, alveolar bone resorption caused by periodontitis, resulting in a large gap between the teeth, the problem, but also need to carry out periodontal scaling of the teeth, transplantation of bone powder, periosteum and other surgical treatments to correct the problem.