O'Dell L, Wyzinski P
Northwest Eye Center, Eugene, OR 97401.
Can J Ophthalmol. 1990 Dec;25(7):355-7.
As the result of miscalculation of the intraocular lens before cataract surgery, hyperopia and anisometropia developed in a 67-year-old woman. Hexagonal keratotomy performed 7 years later under topical anesthesia with a 5-mm marker resulted in a myopic shift of 4.37 dioptres and an uncorrected visual acuity of 20/25.
由于白内障手术前人工晶状体计算错误，一名67岁女性出现了远视和屈光参差。7年后在表面麻醉下使用5毫米标记进行六角形角膜切开术，导致近视偏移4.37屈光度，未矫正视力为20/25。
