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Рефрактивни резултати след катарактна хирургия при пациенти изчислени с формулата Barrett Universal II

Издание 9, Брой 1

Оригинал на статия / Публикувана: Ноември 2021 г.

DOI: https://www.doi.org/10.57045/jemis/911121.pp67-72

Т. Кирова, А. Калайджиев, Л. Войнов

Kлиника по Очни болести, Катедра по oчни болести, ушно-носни-гърлени болести и орална хирургия, Военномедицинска академия, София

Резюме

Purpose: The aim of the study is to analyze postoperative, refractive results and to evaluate effectiveness of the applied surgical procedure in calculating optical power of the IOL with formula of IVth generation- Barrett Universal II.Material and methods: The study is retrospective and was performed for a period of 2 years(2018-2020y) in clinic of Ophthalmology MMA-Sofia. We used clinical, surgical and statistical methods of the study. A complete ophthalmological examination was performed in the clinical methods. Surgical methods include performing uncomplicated phacoemulsification with intracapsular implantation of the IOL in all patients. Statistical analysis of the data was processed with IBM SPSS v.19. Statistics. Results: The effectiveness of the applied surgical procedure is determined by the implementation of the intended postoperative result(Target) and achieved postoperative uncorection visual acuity(UCDVA). A month after the operation in 49 eyes (85,1%) is registered UCDVA>0,8, which is a very good postoperative result. Conclusion: The results show slightly better postoperative visual acuity in patients with toric implants compared to spherical implants. As regards to accuracy of the formula which is used for eyes with different axial length, our results confirm other studies and shows that BU-II formula is most correct for emmetropic eyes, less accurate for hypermetropic eyes and least for myopic eyes.

Референции

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Кликни за Издание 9, Брой 1

Ключови думи:

Катаракта, формулата Barrett Univ.II, интраокуларни лещи

Как да цитирате тази статия:

Рефрактивни резултати след катарактна хирургия при пациенти изчислени с формулата Barrett Universal II. Т. Кирова, А. Калайджиев, Л. Войнов. Ендоурология и минимално инвазивна хирургия 2021; 9 (1): 67-72

Адрес за кореспонденция:

Д-р Танислава Кирова

Kлиника по Очни болести, Катедра по oчни болести, ушно-носни-гърлени болести и орална хирургия, Военномедицинска академия, София

Адрес: Бул. „Георги Софийски“ 3 София 1606, България

E-поща: tanislava.kirova@gmail.com; Тел: +359 878 89 1010