Results 41 to 50 of about 5,882,083 (201)
Delta Journal of Ophthalmology, 2017 Purpose The aim of the study was to evaluate the accuracy of intraocular lens (IOL) power calculation using partial coherence interferometry and OKULIX ray tracing software in high myopic cataract patients. Patients and methods This retrospective study
Karim M Nabil
doaj +1 more source
Relationship between Pterygium Size and Accuracy of Intraocular Lens Power Calculation [PDF]
Al-Azhar International Medical Journal, 2000 Background: Conjunctival tissue encroaches triangularly into the cornea to form pterygium. In a progressive pterygium, it may be red, thick, and fleshy, while in an atrophic pterygium, it may be pale, thin, and membranous.
Sara Salah Mohamed Abd El-Hameed +2 more
doaj +1 more source
Box Plot of IOL power prediction errors with different IOL power calculation formulas.
, 2019 Box Plot of IOL power prediction errors with different IOL power calculation formulas.
Anibal Francone (7832840) +6 more
core +1 more source
IOL Power Calculation for Secondary IOL Implantation
, 2023 The probable position of the artificial lens must be taken into account in the calculation. A sulcus-fixed lens, for example, comes to lie more anteriorly when compared to a capsule-fixed lens, and, as a result a lower refractive power is necessary.
openaire +1 more source
Effect of optional biometric parameters in the Kane formula on intraocular lens power calculation
PLoS ONE, 2023 Purpose To investigate the effect of the optional biometric parameters lens thickness (LT) and center corneal thickness (CCT) in the Kane formula on intraocular lens (IOL) power calculation.
Xiao-Yu Li +4 more
doaj +2 more sources
Indian Journal of Ophthalmology, 2022 Purpose: To find the intraocular lens (IOL) power calculation changes before and after isotonic collagen cross-linking (CXL) in keratoconus patients. Methods: Thirty-five eyes of 25 patients who underwent isotonic CXL were included.
V G Namitha, Dhivya Ashok Kumar
doaj +1 more source
Theoretical Impact of Intraocular Lens Design Variations on the Accuracy of IOL Power Calculations
, 2023 To ascertain the theoretical impact of optical design variations of the intraocular lens (IOL) on the accuracy of IOL power formulas based on a single lens constant using a thick lens eye model.
Alain Saad +4 more
core +1 more source
The Pan-American Journal of Ophthalmology, 2020 Background: More than 50% of patients undergoing cataract surgery have corneal astigmatism ≥ 0.75 diopters (D). A fundamental factor for the calculation of the intraocular lens (IOL) is the power of corneal refraction, which can be calculated with ...
Carlos Emiliano Rodriguez Lopez +4 more
doaj +1 more source
Scientific Reports, 2023 To develop a novel algorithm based on ray tracing, simulated visual performance and through-focus optimization for an accurate intraocular lens (IOL) power calculation.
Pablo Pérez-Merino +3 more
doaj +1 more source
Angewandte Chemie International Edition, EarlyView.Oxygen‐tolerant photoinduced electron/energy transfer reversible addition–fragmentation chain transfer (PET‐RAFT) polymerization enables the controlled radical ring‐opening (rROP) copolymerization of cyclic dithiothreitol (cDTT) with less‐activated vinyl monomers, affording degradable polymers with predictable molecular weights, low dispersities, and ...
Alessandro Magro +5 more
wiley +1 more source