A retainer is definitely an appliance utilized after orthodontic treatment to shield the effects in the intervention. There are several diverse models of retainers, but Each individual is utilized to “keep” the remedy Rewards and to circumvent teeth from shifting outside of alignment. โปรแกรมตรวจก่อนมีบุตรสำหรับผู้หญิง A Hawley retainer is the initial https://albertok296uwz6.vigilwiki.com/user