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目的 探讨有晶状体眼中用负度数的人工晶状体矫正高度近视的临床疗效.方法 在8例11眼高度近视(平均屈光度-15D)角膜较薄的患眼中植入房角支撑型人工晶状体.结果 手术前、后平均远视力分别为0.04和0.6,平均近视力分别为0.75和0.70,平均最佳矫正视力分别为0.74和0.91,其中2眼瞳孔变形伴有眩光,未发现房角损害相关的青光眼.结论 本方法术后视力恢复快而稳定,保留调节.手术具有可逆性,房角和角膜内皮细胞有无损害需长期监视.
Objective To investigate the clinical efficacy of negative intraocular lens (IOL) for the correction of high myopia in patients with phakic eyes.Methods The angle-supported intraocular lenses (IOLs) were implanted in 8 eyes of 8 eyes with high myopia (average diopter-15D) in 11 eyes.Results Before operation , Respectively. The average distance vision was 0.04 and 0.6 respectively. The average myopic powers were 0.75 and 0.70 respectively. The average best corrected visual acuity was 0.74 and 0.91 respectively. Two of them had glare accompanied by glaucoma and no glaucoma was found. The method of postoperative visual acuity recovery fast and stable, to retain the regulation of surgery with reversibility, angle and corneal endothelial cells need to be long-term monitoring.