In fact, this is the main improvement. The catgut embedding double eyelid surgery process is to design the postoperative effect form according to the patient's requirements for the radian and width of double eyelids, and divide the upper eyelid into three equal parts: inner, middle and outer. When you close your eyes, put a thin bamboo stick in the middle of the eyelid margin, usually 5-7 mm, and then the doctor will order the patient to open his eyes, and the double eyelid line can be presented.