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首页> 外文期刊>Saudi Journal of OphthalmologybElectronic resource >Biometry characteristics in congenital cataract patients before surgery in a tertiary eye care centre in Nepal
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Biometry characteristics in congenital cataract patients before surgery in a tertiary eye care centre in Nepal

机译:尼泊尔三级眼保健中心手术前先天性白内障患者的生物特征

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PurposeTo evaluate the anterior segment biometry characteristics in congenital cataract patients before undergoing surgery in a tertiary eye care centre.MethodsWe retrospectively reviewed the charts of congenital cataract patients aged less than 15?years who had undergone the congenital cataract surgery from Jan-Dec, 2015. 451 eyes of 351 patients were reviewed. The eyes were examined using an autorefract-keratometer, applanation A-scan and parameters like keratometry, axial length, corneal astigmatism were noted.ResultsThe mean age at the surgery was 92.4?±?4.13?months (range 6?months to 15?years). The ratio of boys to girls was 2.34:1. The mean axial length was 21.94?±?1.94?mm. Girls had shorter axial length than boys (21.53?mm vs 22.11?mm, p?=?0.01). The axial length in the cataractous eyes in bilateral cases was significantly smaller than that in the unilateral cases (21.46?mm vs 22.55?mm, p?
机译:目的在三级眼保健中心评估先天性白内障患者手术前的前节生物特征。方法我们回顾性研究了2015年1月至12月进行过先天性白内障手术的15岁以下先天性白内障患者的图表。回顾了351例患者的451只眼。用自动验光角膜曲率计检查眼睛,压平A扫描并记录角膜曲率法,眼轴长度,角膜散光等参数。结果手术的平均年龄为92.4?±?4.13?月(6?月至15?年)。 )。男孩与女孩的比例为2.34:1。平均轴向长度为21.94±1.74mm。女孩的轴向长度比男孩短(21.53?mm对22.11?mm,p?=?0.01)。双侧病例的白内障眼轴长度显着小于单侧病例(21.46?mm vs 22.55?mm,p?<?0.0001)。平均角膜曲率计为44.12?±?2.6 D.女孩的平均角膜曲率较大角膜测量值比男孩高(44.71 vs 43.88,p?=?0.0032)。双眼白内障患者的角膜曲率测量值高于单侧病例(44.61 D vs 43.51 D,p 0.0001)。平均角膜散光为1.49±±1.13D。2.0D以上的角膜散光的患病率为25.5%。规则散光是最常见的类型(62.53%)。女孩的平均散光高于男孩(p = 0.0122)。双侧病例白内障眼的平均角膜散光高于单侧病例(p?=?0.0094)。结论先天性白内障患者的眼轴长度,平均角膜曲率和角膜散光随年龄,性别和侧身而异。本研究提供的尼泊尔小儿患者的生物特征数据具有临床意义,因此大大增强了治疗决策,人工晶状体能力计算和先天性白内障患者管理的指南。

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