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Lasik flap thickness accuracy after mechanical microkeratome versus femtosecond laser / Aya Hussein Ibrahim ; Supervised Mahmoud Heshmat Abosteit , Mohamed Hassan Hosny , Rania Mohamed Sobhi

By: Contributor(s): Material type: TextTextLanguage: English Publication details: Cairo : Aya Hussein Ibrahim , 2014Description: 110 P. : charts , facsimiles ; 25cmOther title:
  • دقة سمك شريحة الليزك بعد استخدام قاطع القرنية الميكانيكي الدقيق مقابل الفيمتو ثانية [Added title page title]
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Dissertation note: Thesis (Ph.D.) - Cairo University - Faculty of Medicine - Department of Ophthalmology Summary: Purpose: To compare the thickness of the LASIK flap created by the mechanical microkeratome Moria M2, and that created with femtosecond laser FS150, using anterior segment OCT (Optovue, RTVue). Design: prospective comparative study. Methods: Flaps were created using the Femtosecond laser Intralase FS150 (intended flap 100æm) in 20 eyes, in the other 20 eyes the flaps were created using mechanical microkeratome Moria M2 90. Flap thickness was measured using ASOCT. Results: In the Moria M2 created flaps, the mean central flap thickness, the mean flap thickness 2mm nasal to the center, 2mm temporal to the center, the mean flap thickness were 126 .38æm±3.95(120-133), 132.6æm±4.6(123-136), 133.4æm±4.4(124-139), 130.79æm±4(122.6-137) respectively, in the Femtosecond created flaps the mean central flap thickness, the mean flap thickness 2mm nasal to the center, 2mm temporal to the center, the mean flap thickness were 101æm±1.2(100-104), 105.27æm±2.7(101-109), 104.56æm±1.98(101-107), 103.63æm±1.77(101-106) respectively. the deviation from intended flap thickness was 20.79±4(12.66-27) in the Moria M2 group, and 3.6±1.7(1-6) in the Intralase group
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Item type Current library Home library Call number Copy number Status Date due Barcode
Thesis Thesis قاعة الرسائل الجامعية - الدور الاول المكتبة المركزبة الجديدة - جامعة القاهرة Cai01.11.24.Ph.D.2014.Ay.L (Browse shelf(Opens below)) Not for loan 01010110066544000
CD - Rom CD - Rom مخـــزن الرســائل الجـــامعية - البدروم المكتبة المركزبة الجديدة - جامعة القاهرة Cai01.11.24.Ph.D.2014.Ay.L (Browse shelf(Opens below)) 66544.CD Not for loan 01020110066544000

Thesis (Ph.D.) - Cairo University - Faculty of Medicine - Department of Ophthalmology

Purpose: To compare the thickness of the LASIK flap created by the mechanical microkeratome Moria M2, and that created with femtosecond laser FS150, using anterior segment OCT (Optovue, RTVue). Design: prospective comparative study. Methods: Flaps were created using the Femtosecond laser Intralase FS150 (intended flap 100æm) in 20 eyes, in the other 20 eyes the flaps were created using mechanical microkeratome Moria M2 90. Flap thickness was measured using ASOCT. Results: In the Moria M2 created flaps, the mean central flap thickness, the mean flap thickness 2mm nasal to the center, 2mm temporal to the center, the mean flap thickness were 126 .38æm±3.95(120-133), 132.6æm±4.6(123-136), 133.4æm±4.4(124-139), 130.79æm±4(122.6-137) respectively, in the Femtosecond created flaps the mean central flap thickness, the mean flap thickness 2mm nasal to the center, 2mm temporal to the center, the mean flap thickness were 101æm±1.2(100-104), 105.27æm±2.7(101-109), 104.56æm±1.98(101-107), 103.63æm±1.77(101-106) respectively. the deviation from intended flap thickness was 20.79±4(12.66-27) in the Moria M2 group, and 3.6±1.7(1-6) in the Intralase group

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