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观察环形撕囊大小与后囊膜混浊之间的关系。结果表明 ,撕囊直径略小于晶体直径组术后后囊膜混浊发生率明显低于撕囊直径略大于晶体直径组 ,超声乳化术中环形撕囊直径略小于人工晶体直径有助于防止术后后囊膜混浊的发生。
To observe the relationship between the size of annular capsulorhexis and posterior capsular opacification. The results showed that the incidence of posterior capsular opacification was significantly lower than that of capsulorhexis when the diameter of capsulorhexis was slightly smaller than the diameter of the capsulorhexis group. The diameter of the capsulorhexis was slightly smaller than the diameter of the intraocular lens during phacoemulsification, Posterior capsular opacification occurs.