白内障是眼科常见病,其中有许多是合并糖尿病的患者。现代白内障摘除和人工晶体植入术要求瞳孔充分散大,术中还应维持散大状态。但临床手术中发现合并糖尿病的白内障患者的瞳孔散大不理想,为了探讨合并糖尿病的白内障患者与一般白内障患者使用散瞳药物后瞳孔大小的差异,2 0 0 1 Cataracts are common ophthalmological diseases, many of which are patients with diabetes mellitus. Modern cataract extraction and intraocular lens implantation require full pupil dilation, intraoperative should also maintain the status of scattered. However, during clinical surgery, mydriasis was found to be not ideal in cataract patients with diabetes mellitus. To explore the difference in pupil size between dilated medications and cataract patients with diabetes mellitus, 2 0 0 1