② Surgical design: The incision was in the temporal area, parallel to the hairline of the temporal area. The suspension point is designed outside the zygomatic fat pad, and the positioning point is selected at the incision position.

③ Incision: cut the skin along the incision design line, about 2cm long.

④ Stripping: Stripping on the superficial surface of superficial temporal fascia, reaching the zygomatic fat pad.

⑤ Suspension anchorage: suture the zygomatic fat pad with suspension thread or other anchoring instruments, lift it outwards and anchor it in the deep temporal fascia at the incision.

⑥ suture the incision.