WHAT DOES CLEAR RETAINER MEAN?

Remember that it is going to acquire about 4 to 6 months to the bone to harden around your teeth following orthodonture, but enamel can keep on to change as we age as our bones together with other tissues improve.ทันตแพทย์จะทำกานยึดลวดไว้ด้านหลังฟันซึ่งจะยึด�