There are removable and glued retainers. Fixed retainers are generally known as bonded retainers and therefore are connected towards the again of enamel with dental bonding. They're most popular normally for younger people who find themselves not likely to maintain up with their retainer without it being set into position. https://orthodontic-products56890.digiblogbox.com/57768918/the-fact-about-orthodontic-products-that-no-one-is-suggesting