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Journal of Research in Medical Sciences، جلد ۲۲، شماره ۷، صفحات ۰-۰
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عنوان انگلیسی Photorefractive keratectomy in the management of postradial keratotomy hyperopia and astigmatism
چکیده انگلیسی مقاله Background: Te aim of this study is to evaluate the results of photorefractive keratectomy (PRK) in the management of postoperative hyperopia and astigmatism in patients with history of radial keratotomy (RK). Materials and Methods: Tis prospective nonrandomized noncomparative interventional case series enrolled consecutive eyes treated with PRK after RK. In cases, in which (1) wavefront (WF) scan was undetectable during primary examinations; and/or, (2) WF data were not transferable to the excimer laser device, patients were treated with the tissue-saving (TS) mode. Patients with detectable/transferable WF were assigned to WF-guided advanced personalized treatment (APT). Results: Tirty-two and 47 eyes were managed by APT and TS modes, respectively. Pooled analysis of both APT and TS groups showed improvement in uncorrected distant visual acuity and corrected distant visual acuity. Te amount of sphere, cylinder, corneal cylinder, spherical equivalent, defocus equivalent, and total aberration showed improvement as well. Conclusion: PRK seems to bring favorable outcome and safety profile in the management of post-RK hyperopia and astigmatism. It is crucial for practitioners to warn their patients about the fact that they may still have progressive refractive instability regardless of their choice on the laser method of vision correction .
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نویسندگان مقاله محمد قریشی | mohammad ghoreishi


محمد علی ابطحی | mohammad ali abtahi


ایمان سیدزاده | iman seyedzadeh


حمید فشارکی | hamid fesharaki


حمیدرضا جهانبانی اردکانی | hamidreza jahanbani ardakani


سید حسین abathi | seyed hosein abathi


محدثه محمدی نیا | mohadeseh mohammadinia


نشانی اینترنتی http://jrms.mui.ac.ir/index.php/jrms/article/view/10671
فایل مقاله اشکال در دسترسی به فایل - ./files/site1/rds_journals/218/article-218-436886.pdf
کد مقاله (doi)
زبان مقاله منتشر شده en
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نوع مقاله منتشر شده Original Article
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