Generally, the flap is repaired twice, and only half of it can be repaired each time, with an interval of more than 3 months. It can be performed under local anesthesia, and a simple operation of a knuckle (not including front and back) takes 30-40 minutes.

In addition, I want to remind you that the fat under your flap will change with the fat and thinness of the source area of the flap.