Visual functions in myopia after photorefractive keratectomy

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作者
Langrova, H
Hejcmanova, D
Peregrin, J
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R77 [眼科学];
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100212 ;
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1. 37 myopes (-3.0 to -6.0 D) were examined before, 1 and 6 months after PRK. Visual acuity (VA) was tested using Snellen and logMAR charts. Contrast sensitivity (CS) was measured using computerized contrast sensitivity system 8010. 2. Preoperative best corrected VA (BCVA) in myopes was significantly lower in comparison with control group using only logMAR chart. 1 month after PRK reduction of BCVA was noted. by both methods and after 6 months its return to original values. 3. Significantly lower values of CS in patients before PRK compared to the control soup were round, After 1 and 6 months the values stayed on preoperative level.
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页码:1047 / 1051
页数:5
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