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Intraoperative Aberrometry Versus Preoperative Biometry for IOL Power Selection After Radial Keratotomy: A Prospective Study
Journal of Refractive Surgery ( IF 2.4 ) Pub Date : 2019-10-15 , DOI: 10.3928/1081597x-20190913-01
Sebastião Xavier Curado , Wilson Takashi Hida , César Martins Cortez Vilar , Virgílio Luiz Ordones , Mário Augusto Pereira Chaves , Patrick Frensel Tzelikis

Radial keratotomy was the most frequently performed refractive procedure for the treatment of myopia in the late 1970s and 1980s.1 In 1981, the National Eye Institute began a multicenter prospective trial, the Prospective Evaluation of Radial Keratotomy (PERK) study, to establish the outcome of a single radial keratotomy technique and long-term predictability of a refractive procedure for which there was weak published data.2 The PERK study recruited 427 patients (793 eyes), and 374 patients (88%) returned for the 10-year examination. Between 6 months and 10 years, the refractive error of 43%

中文翻译:

放射状角膜切开术中术中像差术与术前生物特征检查对人工晶状体功率选择的前瞻性研究

放射状角膜切开术是1970年代末和1980年代后期最常用于治疗近视的屈光手术。11981年,美国国立眼科研究所开始了一项多中心前瞻性试验,即放射状角膜切开术(PERK)的前瞻性评估研究,以确定结果一项单一的放射状角膜切开术技术以及屈光手术的长期可预测性(已发表的数据较弱)2。PERK研究招募了427例患者(793眼),其中374例患者(88%)进行了为期10年的检查。在6个月至10年之间,屈光度误差为43%
更新日期:2019-10-16
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