I wanted to have orthodontic treatment due to irregular teeth since I was young, but it was not possible, so I had to do orthodontic treatment in my 40s.
When I searched for information on the Internet, it was said that non-extraction is better for gum health than extraction, so I started orthodontic treatment with non-extraction in 2017.
It's been 5 years since I had my teeth straightened.
Orthodontic treatment took about 2 years, and during orthodontic treatment, I
had three black triangles, either because I did not brush my teeth well or because my gums were weak.
;( In my
40s, orthodontic treatment was not recommended..
;( First, the gums . this weakens
Second, it is easy to get a black triangle because of weakened gums.
I think orthodontic treatment
should be done by people in their teens and early 20s
.
I hope you can refer to it.