准分子激光原位角膜磨镶术后夜间 haze 和光晕的来源及功能影响的鉴别
Discrimination between the origins and functional implications of haze and halo at night after photorefractive keratectomy.
作者信息
O'Brart D P, Lohmann C P, Fitzke F W, Klonos G, Corbett M C, Kerr-Muir M G, Marshall J
机构信息
Department of Ophthalmology, St Thomas Hospital, London, England.
出版信息
J Refract Corneal Surg. 1994 Mar-Apr;10(2 Suppl):S281.
A series of 84 eyes with up to -6.00 diopters (D) of myopia were treated by photorefractive keratectomy (PRK) using a 5.00 mm ablation zone. Three months postoperatively, 43 eyes (51%) complained of disturbed night vision, compared to 12 (14%) preoperatively. Ten (12%) had significant problems, ie, interference with driving at night. At 12 months, there were 32 patients (38%) with minor disturbances of night vision, 4 (5%) with significant problems.
对一系列84只近视度数高达-6.00屈光度（D）的眼睛采用5.00毫米切削区进行了准分子激光原位角膜磨镶术（PRK）治疗。术后三个月，43只眼睛（51%）主诉夜间视力受扰，而术前为12只眼睛（14%）。10只眼睛（12%）存在严重问题，即夜间驾驶受到影响。在术后12个月时，有32例患者（38%）存在轻微夜间视力障碍，4例患者（5%）存在严重问题。
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