Yes, I saw someone wearing an angel of the times to correct it online, and the effect was quite good. I still wear it now, because my teeth are a little blinding. After seeing Dr. Lu Yuanfeng, I said that this is a dental problem, not a bone problem, and I can wear braces to correct it. Moreover, before wearing braces, the doctor even made an animation plan. After correction, my teeth are like normal upper teeth wrapped around lower teeth.

The total calibration time is two years. I have worn it for nine months now, and my upper teeth have lost a lot.