1.Incision design According to the individual forehead height, the incision is chosen to be 1~2mm within the hairline or 5~6cm within the frontal hairline. take the frontal hairline margin or the incision within the hairline, cut the scalp in the direction of parallel hair root follicles to the lax tissue under the capillary tendon membrane. 2, peeling Peeling range: downward to the orbital rim, the surface of the nasal bone (see the above figure). Peeling level: superficial surface of periosteum. 3.Expression muscle treatment After exposing the interbrow nasal root during surgery, the frown muscle and interbrow descending muscle should be cut off. This process can easily damage the supraorbital neurovascular bundle, but of course, under a regular and experienced plastic surgeon, this complication rate will be greatly reduced! 4, suturing Leave a half-tube drainage or negative pressure drainage. Tighten the scalp flap backwards, adjust the height of the brow and pay attention to bilateral symmetry. 5.Postoperative treatment Add pressure bandage. Remove the stitches 5-7 days after surgery. Then a flawless forehead is born!