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目的总结白内障超声乳化术治疗效果和手术技巧。方法经颞侧透明角膜隧道切口．用高负压快流量低功率脉冲原位粉碎晶体核作白内障吸出及折叠式人工晶体植入术治疗老年性白内障668只眼。结果术后3、7、30天裸眼视力达到或超过0．5的分别有432只眼（64．67％）、468只眼（70．06％）和503只眼（75．30％）。结论颞测透明角膜切口的超声乳化及折叠式人工晶体植入术具有视力早期恢复．手术疗效良好、稳定的优点。
Objective To summarize the therapeutic effect and surgical technique of phacoemulsification. Methods Transparent temporal corneal tunnel incision. 668 eyes of senile cataract were treated with cataract extraction and foldable intraocular lens implantation in situ with high negative pressure fast flow and low power pulse. Results 432 eyes (64.67%), 468 eyes (70.06%) and 503 eyes (75.30%) had uncorrected visual acuity of 0.5 or more at 3, 7 and 30 days after operation. Conclusion Temporal examination of clear corneal incision phacoemulsification and foldable intraocular lens implantation has early visual acuity. Surgery effective, stable advantages.