Effects of Pterygium Surgery on Holladay Eqiuvalent Keratometry Readings

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dc.contributor.authorAydamırov, Aynure Sarıyeva
dc.contributor.authorKızıltaş, Berkay
dc.contributor.authorIsmayılov, Ayna Sariyeva
dc.date.accessioned2026-01-24T12:01:03Z
dc.date.available2026-01-24T12:01:03Z
dc.date.issued2023
dc.departmentAlanya Alaaddin Keykubat Üniversitesi
dc.description.abstractAim: To investigate and compare the effects of pterygium surgery on the mean anterior surface Simulated Keratometry (SimK) and Holladay Equivalent Keratometry Readings-65 (EKR65) detail report. Methods: Patients who underwent pterygium surgery between August 2022 and January 2023 were examined. All surgeries were performed under local anesthesia with conjunctival autograft method. Pentacam topography was performed after detailed ophthalmological examination before and 3 months after surgery. The mean anterior SimK, EKR65 report results in all zones, mean anterior corneal radius (rfront) and mean posterior corneal radius (rback) parameters were investigated preoperatively and at 3 months. In addition, postoperative change amounts (?) of SimK and EKR65 data were calculated. Results: Twenty-four eyes of 24 patients were included in the study. The mean age of the patients was 51.50±9.48 (36-75) years. Mean anterior corneal surface SimK increased from 40.85±3.30 D, to 42.57±2.53 D at the postoperative 3rd month (p=0.003). The mean radius of curvature values on both anterior and posterior corneal surfaces decreased significantly (8.30±0.66 vs. 7.95±0.49, p=0.004, and 6.56±0.56 vs. 6.50±0.54, p=0.001, respectively). A general increase in EKR65 report values was observed in the postoperative period. Increases in EKR65 values at 4.5, 5, 6 and 7 mm were significant (p
dc.identifier.doi10.36516/jocass.1334962
dc.identifier.endpage299
dc.identifier.issn2667-498X
dc.identifier.issue2
dc.identifier.startpage296
dc.identifier.trdizinid1197817
dc.identifier.urihttps://search.trdizin.gov.tr/tr/yayin/detay/1197817
dc.identifier.urihttps://doi.org/10.36516/jocass.1334962
dc.identifier.urihttps://hdl.handle.net/20.500.12868/3943
dc.identifier.volume6
dc.indekslendigikaynakTR-Dizin
dc.language.isoen
dc.relation.ispartofÇukurova Anestezi ve Cerrahi Bilimler Dergisi
dc.relation.publicationcategoryDiğer
dc.rightsinfo:eu-repo/semantics/openAccess
dc.snmzKA_TR-Dizin_20260121
dc.subjectPterygium surgery
dc.subjectSimulated keratometry
dc.subjectEKR65
dc.subjectcorneal radius
dc.titleEffects of Pterygium Surgery on Holladay Eqiuvalent Keratometry Readings
dc.typeOther

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