1 Gingival atrophy causes the gap between teeth to become larger. The gap between teeth is getting bigger and bigger because the gums are shrinking. You can improve your symptoms by washing your teeth and applying local medicine.
2. Orthodontic treatment of big teeth. If it is due to physiological reasons (i.e. development), for example, the gap between front teeth is mostly caused by labial frenum's poor attachment, it can be solved through correction, and the teeth can be slowly moved to a normal and tidy position through orthodontics to narrow the gap.
3. Porcelain teeth are used to repair big teeth. If there is a gap in the malocclusion, and it is relatively large, it is suggested that adults can do porcelain crown restoration or orthodontic treatment. If the gingival recession is due to periodontal tissue disease, thus forming a seam between two teeth, it is recommended to treat periodontal disease and see if there is any improvement.