本文着重讨论了上睑皮肤松弛的人群在施行重睑术时，如何测定皮肤松弛量，切口的设计，术后并发症及去脂肪问题。手术采用常规平行睑缘的切口，将上睑皮肤轻向上拉紧，用龙胆紫棉丝在原上睑皱襞处（一般距上睑绿5－6mm）画出第一条标志线，即第一切口，用无齿镊子夹取松弛的皮 This article focuses on how to determine the amount of skin slack, the design of incisions, postoperative complications and the problem of fat loss during the double eyelid surgery in the upper eyelid skin relaxation population. Surgical use of conventional incision parallel to the eyelid, the upper eyelid skin gently tighten up, with gentian cotton wool in the original upper eyelid fold (usually from the upper eyelid green 5-6mm) to draw the first mark line, the first Incision, with toothless tweezers grip loose skin