Near Visual Acuity Following Hyperopic Photorefractive Keratectomy in a Presbyopic Age Group
Joint Authors
Grills, Claire
Moore, Michael
Leccisotti, Antonio
Moore, Tara C. B.
Source
Issue
Vol. 2012, Issue 2012 (31 Dec. 2012), pp.1-6, 6 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2012-05-20
Country of Publication
Egypt
No. of Pages
6
Main Subjects
Abstract EN
Purpose.
To assess near visual acuity in a presbyopic age group following hyperopic photorefractive keratectomy (PRK).
Setting.
Private practice in Siena, Italy.
Methods.
In this retrospective single-surgeon comparative study, PRK with mitomycin C was performed to correct hyperopia using Bausch & Lomb 217z laser for 120 eyes of 60 patients in the presbyopic age group (mean spherical equivalent SE +2.38 D ± 0.71 D and mean age 52±5.09).
120 eyes of 60 age-matched controls (mean age 54±5.09) had their unaided near vision measured.
Results.
At 12 months mean SE was −0.10 D ± 0.27 D in the PRK group.
Mean best corrected visual acuity (BSCVA) was 0.005±0.022 log MAR; 2 eyes lost ≥0.1 log MAR.
Mean uncorrected visual acuity was 0.04±0.077 log MAR.
Mean distance corrected near visual acuity (DCNVA) in the PRK group was J3.73±1.06.
This was statistically better (P<0.05) than the mean unaided near visual acuity in the control group J4.07±1.08.
Conclusion.
PRK was found to be safe, predictable, and an effective way of correcting hyperopia in this age group.
It was also found to give better than expected near vision.
American Psychological Association (APA)
Moore, Michael& Leccisotti, Antonio& Grills, Claire& Moore, Tara C. B.. 2012. Near Visual Acuity Following Hyperopic Photorefractive Keratectomy in a Presbyopic Age Group. ISRN Ophthalmology،Vol. 2012, no. 2012, pp.1-6.
https://search.emarefa.net/detail/BIM-462455
Modern Language Association (MLA)
Moore, Michael…[et al.]. Near Visual Acuity Following Hyperopic Photorefractive Keratectomy in a Presbyopic Age Group. ISRN Ophthalmology No. 2012 (2012), pp.1-6.
https://search.emarefa.net/detail/BIM-462455
American Medical Association (AMA)
Moore, Michael& Leccisotti, Antonio& Grills, Claire& Moore, Tara C. B.. Near Visual Acuity Following Hyperopic Photorefractive Keratectomy in a Presbyopic Age Group. ISRN Ophthalmology. 2012. Vol. 2012, no. 2012, pp.1-6.
https://search.emarefa.net/detail/BIM-462455
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-462455