Results 181 to 190 of about 677,624 (271)

Comparison of visual effects and optical quality between LS-313 MF15 with regional multifocal and Rayner 920H intraocular lens after implantation surgery. [PDF]

Medicine (Baltimore)
Gan L, Zhou L, Xie X, Xiao Y, Li Y, Ma W, Liu Y.   +6 more
europepmc   +1 more source

Influence of artificial tears on corneal parameter measurement using three different devices: Keratometry and Scheimpflug technology, a randomized trial

Acta Ophthalmologica, Volume 103, Issue 5, Page e310-e317, August 2025.
Abstract Purpose To evaluate the effect of artificial tear (AT) application on the repeatability of corneal parameters with three different devices. Methods In this prospective, randomized clinical trial, 145 patients were measured with one of three devices in the Department of Ophthalmology, Goethe University, Frankfurt, Germany.
Titus Schug, Thomas Kohnen, Klemens Paul Kaiser, Christoph Lwowski   +3 more
wiley   +1 more source

Clinical Outcomes Following Toric Intraocular Lens Implantation: A Case Series Study. [PDF]

J Clin Med
Nemet AY, Reitblat O, Levy A, Nemet A, Assia EI.   +4 more
europepmc   +1 more source

Considerations on the Haigis formula: Are better outcomes possible with tuning?

Acta Ophthalmologica, Volume 103, Issue 5, Page e298-e309, August 2025.
Abstract Purpose To design a vergence‐based lens power formula based on the classical Haigis formula for better outcomes while retaining the original formula architecture. Methods Four new formula variants (A–D) incorporating a sum of segments correction for axial length, harmonic mean of corneal radii instead of arithmetic mean (all variants), and ...
Achim Langenbucher, Nóra Szentmáry, Jascha Wendelstein, Alan Cayless, Benj Fassbind, Peter Hoffmann   +5 more
wiley   +1 more source

Longitudinal safety and efficacy of dual treatment with orthokeratology lenses and 0.01% atropine eye drops: a focus on epithelial changes and tear film stability. [PDF]

BMC Ophthalmol
Li F, Mai X, Li Q, Mai X.
europepmc   +1 more source

Objective sleep monitoring at home in older adults: A scoping review

Journal of Sleep Research, Volume 34, Issue 4, August 2025.
Summary Inadequate sleep in older adults is linked to health issues such as frailty, cognitive impairment and cardiovascular disorders. Maintaining regular sleep patterns is important for healthy aging, making effective sleep monitoring essential.
Sarah Nauman Ghazi, Anders Behrens, Jessica Berner, Johan Sanmartin Berglund, Peter Anderberg   +4 more
wiley   +1 more source

Keratoconus Following Cataract Extraction: A Patient-Centered Perspective. [PDF]

Cureus
Zainudin F, Gan YK, Kamaruddin H, Che Hamzah J.   +3 more
europepmc   +1 more source

Intraocular lenses and glaucoma

Indian Journal of Ophthalmology, 1984
Singh Daljit
doaj  

Clinical Performance and Optical Quality of a Non-Diffractive Extended-Depth-of-Focus Intraocular Lens in Patients Undergoing Cataract Surgery or Refractive Lensectomy. [PDF]

J Clin Med
Cano-Ortiz A, Sánchez-Ventosa Á, González-Cruces T, Villalba-González M, Aguilar-Salazar FJ, Prados-Carmona JJ, Díaz-Mesa V, Villarrubia A.   +7 more
europepmc   +1 more source

Strategic Design of Biocompatible, Glistening-Free, and Foldable Artificial Intraocular Lenses Based on Hydro-Amphiphilic Ternary Copolymers. [PDF]

Biomacromolecules
Hu CT, Liang ZX, Luo JY, Chiu PH, Day AI, Hsieh CC, Shih PJ, Li JH, Kuo BI, Wang IJ, Yen JY, Dai CA.   +11 more
europepmc   +1 more source