对白内障术后３个月裸眼视力≥０８者４６６例，包括术后第一天裸眼视力≥０８者１９９例进行统计分析，发现在同等条件下，３５ｍｍ小切口ＰＨＡＣＯ术优于６ｍｍ切口ＰＨＡＣＯ术，更优于ＥＣＣＥ术；术前视力与术后裸眼视力正相关，患者年龄与术后视力负相关 466 cases of uncorrected visual acuity≥08 3 months after cataract surgery, including 199 cases of uncorrected visual acuity≥08 on the first day after operation. Statistical analysis showed that under the same conditions, a small 3.5 mm PHACO At 6mm incision, PHACO was superior to ECCE. Preoperative visual acuity was positively correlated with postoperative uncorrected visual acuity. The age of patients was negatively correlated with postoperative visual acuity