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囊袋张力环抑制高度近视合并白内障患者术后前囊收缩和后囊混浊的临床观察 被引量:6

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摘要 目的观察高度近视合并白内障患者行白内障超声乳化吸除联合人工晶状体植入术时,同期植入囊袋张力环对抑制术后前囊收缩和后囊膜混浊的疗效。方法 53例(106只眼)双眼高度近视合并白内障患者,随机选择一侧一眼作为植入组,在行白内障超声乳化吸除联合后房型人工晶体植入术的同期植入囊袋张力环;对侧眼作为对照组,单纯行白内障超声乳化吸除联合人工晶体植入术,术后随访6个月。结果 53例患者术后第1天、1周、1个月、3个月最佳矫正最小分辨角对数(Log MAR)视力比较差异无统计学意义(P>0.05),两组均未发现人工晶体偏位、倾斜,前囊膜未发现收缩迹象,均未发现明显的后囊膜混浊;术后6个月,植入组最佳矫正Log MAR视力明显优于对照组,差异有统计学意义(P<0.05);植入组3眼出现后囊膜混浊,无前囊收缩发生,未发现人工晶体偏位、倾斜;对照组12眼出现后囊膜混浊,9眼出现前囊收缩,2眼出现人工晶体襻卷曲、光学部偏位。结论对于高度近视合并白内障的患者,在行白内障超声乳化联合人工晶体植入术的同期植入囊袋张力环,一定程度上可以抑制囊袋皱缩,阻止晶状体上皮细胞向后囊膜增殖,从而减少前囊收缩和后发性白内障的发生率。
出处 《中国实用医药》 2015年第25期114-115,共2页 China Practical Medicine
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参考文献10

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二级参考文献7

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