You may think that your orthodontic time is done once your braces come off; however, this isn't the end of your treatment as a whole. Your teeth are straight now, but they won't necessarily stay straight. Once braces come off, teeth tend to drift back into their original positions. They'll do this until they get used to being in their new positions in your jaw. So, your orthodontist usually asks you to wear a retainer to hold your teeth in place until things stabilise.
29 January 2019