Results 11 to 20 of about 9,111,969 (279)

Correlation between axial length and anterior chamber depth in short eyes, normal eyes, and long eyes

Journal of the Egyptian Ophthalmological Society, 2019
Context Accurate intraocular lens (IOL) power calculation is mandatory to achieve satisfactory refractive outcomes. Axial length, keratometric readings, anterior chamber depth, and other measurements are utilized to estimate postoperative effective lens ...
Rafik M.F El-Ghazawy, Amr I El-Awamry, Rania G Zaki, Joseph H.F Aziz   +3 more
doaj   +3 more sources

Longitudinal assessment of optical quality and intraocular scattering using the double-pass instrument in normal eyes and eyes with short tear breakup time. [PDF]

PLoS ONE, 2013
PURPOSE: To assess the longitudinal changes in optical quality including intraocular scattering in normal eyes and eyes with short tear breakup time (TBUT).
Hidenaga Kobashi, Kazutaka Kamiya, Kyohei Yanome, Akihito Igarashi, Kimiya Shimizu   +4 more
doaj   +4 more sources

Refractive outcomes of immediately sequential bilateral cataract surgery in eyes with long and short axial lengths

BMC Ophthalmology
Purpose To report the refractive outcomes of long (≥25.00 mm) and short (≤22.00 mm) axial length (AL) eyes undergoing immediately sequential bilateral cataract surgery (ISBCS). Methods In this retrospective cohort study, patients who underwent ISBCS were
André S. Pollmann, Michael Trong Duc Nguyen, Milime Keyeutat, Éliane Danis, Georges M. Durr, Younes Agoumi, Samir Jabbour   +6 more
doaj   +3 more sources

Accuracy of new intraocular lens calculation formulas in Chinese eyes with short axial lengths

Frontiers in Medicine, 2023
PurposeTo compare the measurement accuracy of new/updated intraocular lens (IOL) power calculation methods, namely, Kane, Emmetropia Verifying Optical (EVO), with existing methods (Barrett Universal II, Olsen, Haigis, Hoffer Q, Holladay 1, SRK/T) in ...
Yueting Ma, Yongdong Lin, Yuancun Li, Zhuoyi Hu, Kunliang Qiu   +4 more
doaj   +3 more sources

Intraocular Lens Optic Power Calculation on “Short” Eyes. A Review

Oftalʹmologiâ, 2022
In recent years, due to advances in surgical technique, instruments and design of intraocular lenses (IOLs), patient expectations of cataract surgery have increased significantly, often matching those after refractive interventions.
K. B. Pershin, N. F. Pashinova, I. A. Likh, A. Yu. Tsygankov   +3 more
doaj   +2 more sources

Meta‐analysis of accuracy of intraocular lens power calculation formulas in short eyes

Clinical and Experimental Ophthalmology, 2018
Wu Jiang, Weirong Chen, Tiao Lin
exaly   +2 more sources

Accuracy of intraoperative aberrometry versus preoperative biometry for intraocular lens power selection in short and long eyes

Frontiers in Medicine
BackgroundTo compare the accuracy of intraoperative wavefront aberrometry using the ORA VLynk system with different biometry-based formulas in short and long eyes after cataract surgery.MethodsThis prospective study considered 48 eyes with axial lengths ...
Pedro Tañá-Rivero, Paz Orts-Vila, Pedro Tañá-Sanz, Santiago Tañá-Sanz, Ramón Ruiz-Mesa, Robert Montés-Micó   +5 more
doaj   +3 more sources

Influence of the anterior chamber depth on the accuracy of the intraocular lens optical power calculation in short eyes [PDF]

Клиническая практика, 2020
Background. The calculation of the optical strength of the intraocular lens (IOL) in eyes with a short anterior-posterior axis presents significant difficulties due to non-standard anatomical parameters of the eye, including the anterior chamber depth ...
Alexander Yu. Tsygankov, Kirill B. Pershin, Nadezhda F. Pashinova, Ivan A. Likh, Abdusamad A. Akhrarov   +4 more
doaj   +1 more source

THE EXACTNESS OF INTRAOCULAR LENS POWER CALCULATION FORMULAS FOR SHORT EYES AND CORRELATION BETWEEN METHOD ACCURACY AND EYEBALL AXIAL LENGTH.

Czech and Slovak Ophthalmology, 2022
PURPOSE To compare the accuracy of intraocular lens power calculation formulas and to examine the correlation of this exactness with the axial length for eyes shorter than 22.00 mm Methods: The data of hyperopic patients who underwent uneventful ...
W. Stopyra
semanticscholar   +1 more source

Laboratory analyses of two explanted hydrophobic acrylic intraocular lenses

Indian Journal of Ophthalmology, 2014
Two three-piece hydrophobic acrylic intraocular lenses (IOLs) were explanted from two patients at 7 and 9 years, respectively, after implantation, because of poor fundus visualisation and/or a clinically significant decrease in visual acuity related to ...
Yunhai Dai, Yusen Huang, Ting Liu, Lixin Xie   +3 more
doaj   +1 more source