The small square attached to the teeth during tooth shaping is the bracket, which plays the role of fixing the arch wire. When the teeth are corrected later, the force given to the teeth is also transmitted to the teeth through brackets, and the good position and normal occlusion are restored.

Suggestion:

If the bracket is loose or falls off, it is suggested to follow up and fix it in orthodontics department in time to avoid affecting the effect of orthodontic treatment. Follow up on time, maintain good oral hygiene and avoid gingivitis. I wish you the best of health!