Objective In order to protect the supraorbital neurovessels and the branches of facial nerve and avoid the disadvantages of adjusting the tension of the flap by suturing and removing repeatedly.

• 目的为了避免术中损伤眶上神经、血管和面神经颞支的危险，以及在调整额肌筋膜瓣张力时反复拆除并重新缝合与睑板的固定线之弊端。