It's not too late to be 30 As long as the tissues around the teeth are healthy and can withstand orthodontic force, they can be treated. If you just close the seam, it should be fine. There are more than 10 thousand traditional instruments, and the invisibility may be about three times. If you want to change the crown, you may need to use traditional orthodontic instruments, tooth extraction, implant anchorage and even surgery. The specific plan can only be determined according to your own situation.

West China Stomatological Hospital of Sichuan University-Orthodontics Department-Chief Physician Lai