ISSN: 1305-9173
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Automated Perimetry
Carbonic Anhydrase Inhibitors
Intra Ocular Lens Power Calculation and Optic Biometry...
Visual Field Defects in Glaucoma
Visual Field Defect and Retinal Nerve Fiber Layer Defect in a Case of Optic Nerve Head Drusen...
Current Minimal Invasive Angle Procedures Without Implants for the Treatment of Glaucoma...
Automated Perimetry
Intra Ocular Lens Power Calculation and Optic Biometry...
Ophthalmologic Findings in the Cornelia De Lange Syndrome...
Visual Field Defect and Retinal Nerve Fiber Layer Defect in a Case of Optic Nerve Head Drusen...
Glokom-Katarakt 2019 , Vol 14 , Num 3
Turkish Abstract Abstract PDF Similar Articles Mail to Author
The Evaluation of Refractive and Visual Results After Cataract Surgery and Intraocular Lens Implantation in Patients Who Have Undergone Refractive Surgery Before
Burçin KEPEZ YILDIZ1, Mehmet Emin SUCU2, Yusuf YILDIRIM3, Alper AĞCA3, Nilay KANDEMİR BEŞEK1, Selim GENÇ1, Ahmet DEMİROK4
1Uz. Dr., Sağlık Bilimleri Üniversitesi Beyoğlu Göz Eğitim Araştırma Hastanesi, Göz Hastalıkları, İstanbul, Türkiye
2Asist. Dr., Sağlık Bilimleri Üniversitesi Beyoğlu Göz Eğtim Araştırma Hastanesi, Göz Hastalıkları, İstanbul, Türkiye
3Doç. Dr., Sağlık Bilimleri Üniversitesi Beyoğlu Göz Eğtim Araştırma Hastanesi, Göz Hastalıkları, İstanbul, Türkiye
4Prof. Dr., Medeniyet Üniversitesi Tıp Fakültesi, Göz hastalıkları, İstanbul, Türkiye
Purpose: The aim of this study was to evaluate the visual and refractive results of cataract surgery in patients undergoing corneal refractive surgery.

Materials and Methods: Twenty-six eyes of 20 patients who underwent corneal refractive surgery due to myopia and myopic astigmatism in our refractive surgery unit between January 2016 and June 2017 were included in the study. In all cases, intraocular lens calculations were performed by using optical biometry device Nidek AL-Scan (Nidek CO., Gamagori, Japan) and Shammas Post-LASIK (PL) formula.

Results: The mean age of the patients was 54.5 ± 9.4 (38-78) years. The mean preoperative spherical equivalent value was -6.9 ± 4.7 diopters and the mean postoperative mean was -0.18 ± 1.4 diopters. The postoperative spherical equivalent was found to be in the range of ± 1 D with a rate of 63.17%. When spherical power alone was evaluated, this rate was% 68.43 in ± 1 D range. There was no difference between preoperative and postoperative cylindrical strength(p: 0.257).

Conclusion: We think that the Shammas PL method can be used in the calculation of intraocular lens as an effective and reliable method in cases who underwent corneal refractive surgery before and have no historical data. Keywords : Refractive surgery, Cataract surgery, Shammas-PL

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