When I was younger, I had double-eyelid surgery with a partial incision and a slight epicanthoplasty. Starting about 2 years later, it gradually began to come undone, and in the summer of 2016, one side completely came undone
After it came undone, I went around for hospital consultations, and they said it seemed like it was not a partial incision but a buried-suture method.. I'm looking into revision surgery, and since they say incisional surgery has the lowest chance of coming undone, I'm planning to have revision surgery with an incision~! If I do it this time, I hope it won't come undone and will stay with me for life haha