The best Side of clear retainer
รีเทนเนอร์สำคัญอย่างไร ไม่ได้จัดฟันใส่ได้ไหม?Braces and clear aligners rely upon bone transforming to shift teeth slowly. The utilized Mild pressure breaks down supporting bone and tissues, allowing for tooth to move. Nevertheless, devoid of retention, enamel coul