The first one was like a slit in the back, but after a few months, it wasn't a perfect C-shape, and the corners of my eyes were stuck together in a round shape. So I was under a lot of stress on her. In the end, he contacted the hospital where he had surgery, and he said that he would do the reoperation again for free. So around this time last year, I had a revision surgery again. The surgery was very successful!! However, because I applied too much force to the eyes, they stuck in a more rounded shape than before. ㅠㅠ I think the doctor's skills are really important, but management is also really important. Post-twist management..I think it's really difficult ㅠㅠ It's my personal opinion, but for those who think about twisting!! Don't turn your back for whatever reason! Although the eyes are enlarged, side effects such as asymmetry and U-shape seem to occur more easily compared to other surgeries. Anyway, it was my spectacle back review~~