The incisions were closed with 4-0 monofilament nylon suture on a 2cm triangular needle; the detached site was drained by a closed vacuum system, with a drain tube (size 10) fixed to the sagittal incision and maintained for 48 hours. The skin was cleansed with 0.9% saline solution, tincture of benzoin was applied, and self-adhesive microporous tape (Micropore) was used and maintained for 7 days.