NOT KNOWN FACTS ABOUT RETAINER

Not known Facts About retainer

The more time the period of time since you’ve experienced braces, the not as likely your teeth will relapse into their outdated position. The process of enamel shifting is known as “mesial drift.”ช่วงแรกหลังถอดเครื่องมือจัดฟัน สภาพกระดูกและเหงือก

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