The operation is very mature and does not have obvious sequelae. The possible sequelae mainly include: 1. Incision scars are common and do not require special treatment if they do not affect sexual life, and scar excision can be done if there is a strong desire for treatment. 2. Excessive excision of the ventral foreskin or short ties may lead to painful erection or ventral bending of the penis during erection, which may affect sexual life. 3. If you have a strong desire for treatment, you can have a scar excision. 3.