在确诊为糖尿病的７４例９０只眼老年性白内障患者，糖尿病年限从１至２１年不等。术前常规检测血糖，使血溏控制在正常或最低水平。患者行囊外摘出加后房型人工晶体植入。晶体为６．５～７ｍｍ直径单凸型。术后３天裸眼视力１．０以上者８只眼（８．９％），０．５～０．９者５７只眼（６３．３％），０．１～０．４者１６只眼（１７．８％），０．１以下者９只眼（１０％）。术中并发症主要有虹膜出血和后囊破裂玻璃体脱出共２眼（２．２％）。术后并发症主要有晶体表面色素沉积（９２％）；晶体表面渗出膜７眼（８％）；术后虹膜后粘连５眼（６％）。糖尿病患者人工晶体植入术多数都能获得满意的结果，但应及时处理术后并发症；对术前血糖不能降至正常的患者，术前应用止血药和抗菌素，术后及时抗炎治疗，同样能恢复良好的视力 In 74 patients diagnosed with diabetes, 90 eyes of senile cataract patients, diabetes duration from 1 to 21 years. Preoperative routine test blood sugar, so that control of blood in the normal or the lowest level. Patients underwent extracapsular extraction with posterior chamber intraocular lens implantation. Crystal diameter of 6.5 ~ 7mm single convex. There were 8 eyes (8.9%) with uncorrected visual acuity of 1.0 or more on day 3 postoperatively, 57 eyes (63.3%) of 0.5 ~ 0.9, 16 eyes of 0.1 ~ 0.4 (17.8%), 9 eyes below 0.1 (10%). Intraoperative complications mainly include iris hemorrhage and posterior capsular rupture (2%). Postoperative complications mainly include crystal surface pigmentation (92%), crystal eruption of the film in 7 eyes (8%) and postoperative iris adhesion in 5 eyes (6%). Most patients with diabetic intraocular lens implantation can get satisfactory results, but should be timely treatment of postoperative complications; Preoperative blood glucose can not be reduced to normal patients, preoperative application of hemostatic drugs and antibiotics, postoperative anti-inflammatory treatment in a timely manner, The same can restore good eyesight