近10年来,由于显微外科技术和相应的缝合材料用于眼科,所以行虹膜成形手术是可能的。形成圆瞳孔和使瞳孔位于光学中心,是虹膜成形术的目的。用缝线使伤口边缘互相接近的缝合法达到上述目的。临床上,作者采用聚酰胺线(Супамид)和10-0尼龙线做为缝合材料。作者从1979年开始,三年期间共手术24人。男性13人,女性11人,年龄14～75岁。外伤性虹 For the past 10 years, iris-forming surgery is possible due to the use of microsurgical techniques and corresponding sutures for ophthalmology. The formation of a circular pupil and the pupil in the optical center is the purpose of iris angioplasty. The above object is achieved by a suture method in which the edges of the wounds are brought close to each other with sutures. Clinically, the authors used polyamide line (Супамид) and 10-0 nylon thread as a suture material. The author started in 1979, a total of 24 patients during the three-year period. 13 males and 11 females, aged 14 to 75 years old. Traumatic rainbow