Conventional surgery for dermatochalasis usually uses either transconjunctival or skin incision, to improve the protrusion by removing orbital fat. 传统眼袋整形术一般采用经结膜入路及经皮肤切口入路两种术式,以去除眶隔脂肪改善外凸畸形为主。
As patients age, the elasticity of the lower eyelid is reduced, regression of the orbicularis oculi muscle causes the tension of the orbital membrane to weaken, leading to the formation of dermatochalasis of orbital fat moving forward to the thinner area of the orbital septum. 随着年龄增长,下睑皮肤弹性降低,眼轮匝肌退行性改变,眶隔膜张力减弱,眶内脂肪经眶隔的薄弱区向前推移形成突出的眼袋。