Tsai Yi-Yu, Chiang Chun-Chi, Tsai Chang-Hai
Department of Ophthalmology, China Medical University Hospital, No. 2 Yue Der Road, Taichung, Taiwan.
J Cataract Refract Surg. 2004 Aug;30(8):1622-5. doi: 10.1016/j.jcrs.2003.12.049.
We describe a simple, safe, and effective surgical technique to manage an extensive persistent pupillary membrane. Strands of the membrane are dragged and cut outside the cornea via 4 1.5 to 2.0 mm clear corneal wounds at 3, 6, 9, and 12 o'clock. After the membrane is completely removed, the corneal wound is hydrated with a balanced salt solution. With this technique, no instruments cross the pupil, fewer procedures are performed in the anterior chamber than in other surgical methods, and surgeons can easily manage the membrane.
我们描述了一种简单、安全且有效的手术技术来处理广泛的持续性瞳孔膜。通过在角膜缘3点、6点、9点和12点处制作4个1.5至2.0毫米的透明角膜切口，将膜的条索拖至角膜外并切断。在膜完全移除后，用平衡盐溶液水化角膜伤口。采用这种技术，没有器械穿过瞳孔，在前房内进行的操作比其他手术方法少，并且外科医生能够轻松处理该膜。
