无缝线小切口白内障囊外摘除人工晶体植入术

Cataract extraction through no-sitch small incision combined with intraocular lens implantation

目的 :探讨无缝线小切口白内障囊外摘除联合人工晶体植入术的手术方法和临床疗效。方法 :93例白内障随机分为两组 ,一组行无缝线小切口白内障囊外摘除人工晶体植入术 ,另一组行常规大切口白内障囊外摘除人工晶体植入术 ,并对该两组病例术后定期随访观察。结果 :术后裸眼视力小切口组明显高于常规大切口组。结论 :无缝线小切口白内障囊外摘除人工晶体植入术后裸眼视力好 ,恢复快 ,且该术式无需昂贵仪器 ,手术费用低 。

Objective To investigate the method and clinical effect of cataract extraction through no sitch small incision combined with intraocular lens (IOL) implantation. Methods Ninety three cases of cataract were divided into two groups at random. Cataract extraction combined with IOL implantation through no sitch small incision was performed on one group, and cataract extraction combined with IOL implantation through conventional large incision was performed on the other group as controls. Follow up was carried out regularly. Results The average uncorrected visual acuity of the small incision group at 1 week, 1 month, 3 months, 6 months and 1 year after the operation were significantly higher than those of the conventional large incision group. Conclusion The small incision of cataract surgery results in a rapid and better rehabilitation of visual acuity. It needs no expensive instruments, costs less, and is suitable to be popularized.