The crease at the corner of the eye after double eyelid cutting will usually disappear if it is caused by swelling. If there is still a crease after the recovery period, it is usually very difficult to disappear on its own and requires surgical repair. Double eyelid surgery requires an incision, which is traumatic to the eye tissues, and there will be swelling in the early recovery period. Due to swelling, folds may appear at the corner of the eyes, and the folds will gradually disappear as the swelling subsides. When there are still folds in the corners of the eyes after the recovery period, it may be caused by improper operation or postoperative care, which is usually difficult to disappear on its own, and you need to go to a regular hospital for surgical repair. After cutting double eyelid eye folds must be well cared for, such as to keep the local cleanliness and hygiene, to prevent infection, if there are still folds after the recovery period, it is recommended to go to the regular hospital in a timely manner, so that the professional doctor to repair.