There are actually removable and fixed retainers. Mounted retainers are generally known as bonded retainers and therefore are connected into the back of teeth with dental bonding. They're most well-liked usually for younger people who are not likely to maintain up with their retainer without it becoming fixed into location. https://mydirectorys.com/listings13082684/not-known-factual-statements-about-orthodontic-products-in-uk