5 Easy Facts About clear retainer Described
Retainers are orthodontic equipment applied to keep up the posture of teeth just after orthodontic treatment. You need to often don your retainers so that the enamel Do not shift to their primary misaligned situation.ไม่ต้องกังวลเรื่องโลหะที่จะเสียดสีหรือเกี่ยว