【摘要】 探讨超声乳化白内障手术中处理小瞳孔的方式。采用粘弹剂或非切开方式的瞳孔成形术扩大瞳孔。２０例小瞳孔术中均得到扩大，且成功地行前囊连续环形撕囊和超声乳化手术。采用粘弹剂或非切开方式的瞳孔成形术扩大瞳孔，是有效的和经济的手术方法，几乎适用于所有的小瞳孔白内障手术。更多还原

【Abstract】 To explore the management of small pupil in phacoemulcification for cataract,viscoelastic and nonincisional pupilloplasty were used for the dilatation of the small pupils Small pupils of twenty cases were successfully enlarged,and also continuous circular capsulorhexis and phacoemulsification were performed successfully We could draw a conclusion that using viscoelastic and nonincisional pupilloplasty for small pupil enlargement was an efficient and economical surgical technique,which can be used in almost all kinds of small pupils in cataract surgery更多还原