The Definitive Guide to clear retainer
The only way to avoid tooth from shifting just after braces or Invisalign is always to have on a retainer. Your retainer will hold the tooth in place as new bone kinds around the teeth plus the ligaments tighten again around safe the enamel in place.เวลาใส่จะเห็นเป็นเส้นลวดบนฟัน ทำให