ectropionization

例句：

1. 1.The patient underwent an exfoliation surgery to improve his skin condition.
   患者接受了一次外翻手术，以改善他的皮肤状况。
2. 2.The doctor advised the patient to undergo exfoliation surgery as a treatment for his acne.
   医生建议患者接受外翻手术作为治疗其痤疮的方法。
3. 3.The surgeon performed an exfoliation surgery on the patient's face to remove the dead skin cells.
   外科医生对患者的脸部进行了外翻手术，以去除死皮细胞。