5 Essential Elements For clear retainer
A vacuum device pulls it tightly towards the mould, so it tends to make an excellent replica of your respective teeth. Once you have on it, the clear plastic is barely obvious, if in the least.ทันตแพทย์จะทำกานยึดลวดไว้ด้านหลังฟันซึ่งจะยึดในตำแน่