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报道８０例（８２眼）老年性和并发性白内障６ｍｍ切口囊外摘除及人工晶体植入术，随机选择 常规切口白内障囊外摘除及人工晶体植入术作为对照组。术后３月矫正视力＞０．５以上小切口组７９ 眼，占９６．３％，大切口组有６１眼，占７５．２％（Ｐ＜０．０５），有显著性差异。术后３月小切口组散光为１．０２± ０．６５，大切口组２．０３±１．５１（Ｐ＜０．０５）。提出用手法小切口技术适应发展中国家的国情。
80 cases (82 eyes) of senile and complicated with cataract 6mm incision extracapsular cataract extraction and intraocular lens implantation were randomly selected conventional incision cataract extraction and intraocular lens implantation as the control group. There were 79 eyes (96.3%) corrected for visual acuity> 0.5 after operation in 3 months and 61 eyes (75.2%) in the large incision group (P <0.05), with significant difference. Small incision group in March after astigmatism was 1.02 ± 0.65, large incision group 2.03 ± 1.51 (P <0.05). Put forward the method of small incision technology to adapt to the national conditions of developing countries.