ciliary margin of iris

例句：

1. 1.The doctor examined the patient's eyesand found a ruptured irismargin.
   医生检查了病人的眼睛，发现虹膜边缘破裂。
2. 2. The patient was admittedto the hospital for treatment of a severecase of uveitis.
   病人因严重的葡萄膜炎被收治入院治疗。
3. 3. During surgery, the surgeon carefully removed the damaged iris margin to prevent further damage.
   手术中，外科医生小心翼翼地切除了受损的虹膜边缘，以防止进一步损伤。