Double eyelid surgery involves fixing the sutures in several places along the drawn double eyelid lines to form the double eyelid folds and burying the sutures under the skin, which does not need to be removed after the surgery. However, over time, a very small number of patients may experience a loosening of the sutures, or changes in the shape of the eyelids due to aging, which may require the removal of the sutures. Double eyelid surgery requires a high level of eye condition, with a large eyelid cleft, thin eyelids, no bloating, no eyelid skin laxity, and no inner canthus redness. Not everyone is suitable for double eyelid surgery, especially those with swollen eyes, drooping eyelids, and severe inner canthus redness, etc. Don’t be reluctant to use double eyelid surgery, as the buried threads may fall out after the surgery. Therefore, after deciding to have double eyelid surgery, you must find a professional and experienced doctor to carry out the relevant diagnosis, according to the specific conditions and needs of the individual, combined with the doctor’s recommendations to choose the most appropriate surgical method, so as to ensure that the surgery will have good results.