ArticleBiomedical optics express2015
OCT-based crystalline lens topography in accommodating eyes.
Article in Biomedical optics express, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 35 papers.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
35 citing papers in PubMed, 57 citations in OpenAlex.
- Crystalline Lens Shape During Accommodation in Children.Ophthalmic & physiological optics : the journal of the British College of Ophthalmic Opticians (Optometrists) · 2026Article
- Reconstruction of the crystalline lens full-geometry from OCT images acquired with off-axis viewing.Scientific reports · 2026Article
- Complete reconstruction of the crystalline lens shape from OCT images acquired with off-axis viewing.Research square · 2025Article
- In vivo assessment of multifocal contact lens fitting using anterior segment optical coherence tomography.Contact lens & anterior eye : the journal of the British Contact Lens Association · 2025Article
- Optical and Visual Diet in Myopia.Investigative ophthalmology & visual science · 2025Review
- Crystalline lens power and astigmatism calculation in myopia by swept-source optical coherence tomography: A pilot study.Graefe's archive for clinical and experimental ophthalmology = Albrecht von Graefes Archiv fur klinische und experimentelle Ophthalmologie · 2025Article
- Postoperative intraocular lens tilt from preoperative full crystalline lens geometry using machine learning.Biomedical optics express · 2025Article
- Age-Related Changes in Lens Elasticity Contribute More to Accommodative Decline Than Shape Change.Investigative ophthalmology & visual science · 2025Article
- Accommodating version of a schematic eye for emmetropia and myopia.Ophthalmic & physiological optics : the journal of the British College of Ophthalmic Opticians (Optometrists) · 2025Article
- Isolated human lens interferometric surface radius of curvatures: Implications for the mechanism of accommodation.PloS one · 2025Article
- Utilizing SS-OCT and 3D parametric modeling to enhance IOL position prediction in cataract patients with long axial length.Frontiers in medicine · 2025Article
- Intraoperative quantitative crystalline lens nuclear opacities analysis based on crystalline lenSx platform.BMC ophthalmology · 2024Article
- Estimation of the full shape of the crystalline lens from OCT: validation using stretched donor lenses.Biomedical optics express · 2023Article
- Estimation of the full shape of the crystalline lensBiomedical optics express · 2023Article
- The Influence of 0.5% Tropicamide on Anterior Segment Parameters With CASIA2 in Emmetropic, Myopic, and Hyperopic Eyes.Frontiers in physiology · 2022Article
- Isolated human crystalline lens three-dimensional shape: A comparison between Indian and European populations.Experimental eye research · 2021Article
- Increased crystalline lens coverage in optical coherence tomography with oblique scanning and volume stitching.Biomedical optics express · 2021Article
- Article
- In vivo SS-OCT imaging of crystalline lens sutures.Biomedical optics express · 2020Article
- Effect of Tropicamide on crystalline Lens rise in low-to-moderate myopic eyes.BMC ophthalmology · 2020Article
Corrections and comments
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Authors and funding
4 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Custom Spectral Domain Optical Coherence Tomography (SD-OCT) provided with automatic quantification and distortion correction algorithms was used to measure anterior and posterior crystalline lens surface elevation in accommodating eyes and to evaluate relationships between anterior segment surfaces. Nine young eyes were measured at different accommodative demands. Anterior and posterior lens radii of curvature decreased at a rate of 0.78 ± 0.18 and 0.13 ± 0.07 mm/D, anterior chamber depth decreased at 0.04 ± 0.01 mm/D and lens thickness increased at 0.04 ± 0.01 mm/D with accommodation. Three-dimensional surface elevations were estimated by subtracting best fitting spheres. In the relaxed state, the spherical term accounted for most of the surface irregularity in the anterior lens (47%) and astigmatism (70%) in the posterior lens. However, in accommodated lenses astigmatism was the predominant surface irregularity (90%) in the anterior lens. The RMS of high-order irregularities of the posterior lens surface was statistically significantly higher than that of the anterior lens surface (x2.02, p<0.0001). There was significant negative correlation in vertical coma (Z3 (-1)) and oblique trefoil (Z3 (-3)) between lens surfaces. The astigmatic angle showed high degree of alignment between corneal surfaces, moderate between corneal and anterior lens surface (~27 deg), but differed by ~80 deg between the anterior and posterior lens surfaces (including relative anterior/posterior lens astigmatic angle shifts (10-20 deg).
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