It took about 2 years, and it wasn't to the extent that I had protruding teeth or needed gum contouring. Aside from the gaps between my teeth, my teeth were all even, but they protruded too far forward, so I ended up covering my mouth when smiling and became self-conscious, so I did it. They said it would take about a year and a half, but it took about 2 years, and I had it done by Director ㅇㅅㅁ but this director left lol.. I heard that they had left when I went for a regular checkup after everything was completed. I had a total of 3 extractions and screws placed With clear aligners, you absolutely have to wear them for 20 hours a day. As a result, I got healthy-looking teeth, but I'm not 100% satisfied I wanted my teeth to be tightly lined up together, like veneers But they said if I wanted them closer than this, I would need another extraction.. lol So I just stopped I'm not dissatisfied, but if I could go back, I would try choosing another dental clinic.. The nurses are kind and the director was fine too, but there is a lot of waiting time, maybe because it's a large hospital..
Anyway, they say I need to wear a retainer for more than about 5 years. I think it's been about 2 years now.
This review is a surgery review pursuing natural beauty.