Vestnik On-line
Orenburg State University december 23, 2024   RU/EN
Headings of Vestnik
Pedagogics
Psychology
Other

Search
Vak
Антиплагиат
Orcid
Viniti
ЭБС Лань
Rsl
Лицензия Creative Commons

2013, № 4 (153)



Blinkova E.S., Solodkova E.G. COMPARATIVE ANALYSIS OF CUSTOMIZED AND STANDARD ABLATION ON POSTOPERATIVE RATE OF HIGHER ORDER ABERRATONS AFTER MYOPIC LASIKHigher order aberrations (HOA) were studied in photopic and scotopic conditions according to findings of 82 bilateral LASIK on Schwind Amaris excimer laser (Germany) in various optical zones. Rate of post-LASIK higher order aberrations within the 4-mm corneal optical zone has no tendency to increase. However, optical zone, corresponding to scotopic conditions, was characterized by HOA-rate enhancement. OZ calculation should be made with consideration to scotopic pupil diameter. Wavefront guided LASIK eliminates risk of scotopic side effects.Key words: myopia, LASIK, corneal optical zone, pupil, higher order aberrations

Download
References:

1. Kornilovskyi I.M., Shishkin M.M., Karpov V.E. Optical side effects in photorefractive and cataract surgery// Present-day technologies of cataract and refractive surgery — 2009. — P. 222-333.

2. Arba-Mosquera1 S., Hollerbach L.T. Ablation Resolution in Laser Corneal Refractive Surgery: The Dual Fluence Concept of the AMARIS Platform. Advances in Optical Technologies Volume 2010 (2010), Article ID 538541, 13 pages doi:10.1155/2010/538541.

3. Buhren J., Kuhne C., Kohnen T. Influence of pupil and optical zone diameter on higher-order aberrations after wavefront-guided myopic LASIK//J. Cataract. Refract. Surg. — 2005.-Vol. 31(12) — P. 2272-2280.

4. Gatinel D., Malet J., Hoang -Xuan T., Azar D.T. Analysis of Customized Corneal Ablations: Theoretical Limitations of Increasing Negative Asphericity// Invest. Ophthalmol.– 2002.– Vol. 43 (4): — P. 941-948.

5. Holladay J..T, Janes J.A. Topographic changes in corneal asphericity and effective optical zone after laser in situ keratomileusis// J. Cataract. Refract. Surg.– 2002. — Vol. 28 (6)-P. 942-947.

6. Nader N. Aspheric treatments reduce spherical aberration after cataract, refractive surgery// Refract. surgery Ocular surgery news U.S. Edition June 15, 2005 www.osnsupersite.com.

7. Shallhorn S.C., Kapp S.E., Janzer D., Tidwell J., Laurent J., Bbourque L. Pupil size and quality of vision after LASIK//Ophthalmol.– 2003. — Vol. 110(8) — P. 1606-1614.


About this article

Authors: Blinkova E.S., Solodkova E.G.

Year: 2013


Editor-in-chief
Sergey Aleksandrovich
MIROSHNIKOV

Crossref
Cyberleninka
Doi
Europeanlibrary
Googleacademy
scienceindex
worldcat
© Электронное периодическое издание: ВЕСТНИК ОГУ on-line (VESTNIK OSU on-line), ISSN on-line 1814-6465
Зарегистрировано в Федеральной службе по надзору в сфере связи, информационных технологий и массовых коммуникаций
Свидетельство о регистрации СМИ: Эл № ФС77-37678 от 29 сентября 2009 г.
Учредитель: Оренбургский государственный университет (ОГУ)
Главный редактор: С.А. Мирошников
Адрес редакции: 460018, г. Оренбург, проспект Победы, д. 13, к. 2335
Тел./факс: (3532)37-27-78 E-mail: vestnik@mail.osu.ru
1999–2024 © CIT OSU