Results 61 to 70 of about 3,210 (165)

A review of angle kappa and multifocal intraocular lenses and their effect on visual outcomes

Acta Ophthalmologica, Volume 104, Issue 2, Page e122-e138, March 2026.
Abstract Although most patients are satisfied with their vision after multifocal intraocular lens (IOL) implantation, dissatisfaction has been reported for various reasons, including poor visual outcomes and visual disturbances. Many published reports hypothesise that preoperative angle kappa may be an associated factor in patient dissatisfaction ...
Thomas Kohnen, Viswanathan Ramasubramanian, Rajaraman Suryakumar   +2 more
wiley   +1 more source

Clear-cornea cataract surgery: pupil size and shape changes, along with anterior chamber volume and depth changes. A Scheimpflug imaging study

Clinical Ophthalmology, 2014
Anastasios John Kanellopoulos,1,2 George Asimellis11Laservision.gr Eye Institute, Athens, Greece; 2New York University School of Medicine, New York, NY, USA Purpose: To investigate, by high-precision digital analysis of data provided by Scheimpflug ...
Kanellopoulos AJ, Asimellis G
doaj  

Predictive Correction Model for Corneal Back Surface Astigmatism With IOLMaster700 Keratometry Data in a Cataractous Population

Clinical &Experimental Ophthalmology, Volume 54, Issue 1, Page 21-32, January/February 2026.
ABSTRACT Background To develop and validate various models to predict total keratometry (TK) power vector components TKC0 and TKC45 from classical keratometry (K) KC0 and KC45 based on a large dataset of pre cataract surgery IOLMaster 700 measurements.
Achim Langenbucher, Peter Hoffmann, Alan Cayless, Nóra Szentmáry, Kamran Riaz, Damien Gatinel, Oliver Findl, Seth Pantanelli, Tun Kuan Yeo, Giacomo Savini, Jascha Wendelstein   +10 more
wiley   +1 more source

Repeatability and validity of lens densitometry measured with Scheimpflug imaging

Journal of Cataract and Refractive Surgery, 2009
To assess the repeatability and validity of lens densitometry derived from the Pentacam Scheimpflug imaging system.Eye Clinic, Queensland University of Technology, Brisbane, Australia.This prospective cross-sectional study evaluated 1 eye of subjects with or without cataract.
Kirkwood, Bradley, Hendicott, Peter, Read, Scott, Konrad, Konrad   +3 more
openaire   +3 more sources

Use of Femtosecond Laser for Cataract Surgery in Patients With Previous Anterior Lamellar Keratoplasty and Corneal Scar: A Case Report

Case Reports in Ophthalmological Medicine, Volume 2026, Issue 1, 2026.
This study describes the outcomes of femtosecond laser‐assisted cataract surgery (FLACS) in patients with prior corneal scarring and prior anterior lamellar keratoplasty (ALK). Two male patients, aged 65 and 61 years, presented for cataract surgery with a central corneal scar and previous ALK, respectively.
Jordan J. Huang, Yordan Urrutia, Jose Miguel Mora Correa, Allister Gibbons, Jaime D. Martinez, Cristiano Giusti   +5 more
wiley   +1 more source

Scheimpflug Camera and Swept-Source Optical Coherence Tomography in Pachymetry Evaluation of Diabetic Patients

Journal of Ophthalmology, 2019
Aim. The comparative analysis of the central and peripheral corneal thicknesses using two different imaging systems: Scheimpflug camera and swept-source OCT was performed to investigate the differences in corneal thickness analysis in diabetic patients ...
Katarzyna Krysik, Dariusz Dobrowolski, Karolina Stanienda-Sokół, Edward A. Wylegala, Anita Lyssek-Boron   +4 more
doaj   +1 more source

Late Disciform Endotheliitis after LASIK

Türk Oftalmoloji Dergisi, 2013
Clinical and imaging features of the patient with late herpetic keratouveitis after LASIK were investigated. A 25-year-old male patient applied with a chief complaint of blurred vision and photophobia in the left eye.
Faik Oruçoğlu, Ali Aksu
doaj   +1 more source

Multidimensional Features of Crystalline Lens With Age Observed by CASIA2 Optical Coherence Tomography

International Journal of Clinical Practice, Volume 2026, Issue 1, 2026.
Objective This study aims to utilize the anterior segment optical coherence tomography (CASIA2) to obtain lens‐related parameters in healthy subjects and investigate the correlations among these parameters, thereby exploring age‐related variations in lens morphology, position.
Licun Wang, Yunxiao Wang, Xinyu Wang, Songying Luan, Long Tao, Shasha Xue, Ling Wang, Dawei Cui   +7 more
wiley   +1 more source

Comparative Study of Anterior Chamber Morphometrics Between Scheimpflug Tomography and Swept‐Source Optical Coherence Tomography

Journal of Ophthalmology, Volume 2026, Issue 1, 2026.
Purpose To compare the difference, correlation, and agreement of anterior chamber parameters measured by Pentacam and CASIA 2. Methods A total of 89 myopic patients (89 right eyes) of Beijing Tongren Hospital were included. Anterior chamber depth (ACD), anterior chamber volume (ACV), and anterior chamber angle (ACA) were measured by Pentacam and CASIA ...
Yi Fan Li, Lin Shen, Chuan Chuan Wei, Wen Li Yang, Deepali   +4 more
wiley   +1 more source

Imaging Characteristics of Three Cameras Using the Scheimpflug Principle

Ophthalmic Research, 2009
We studied the handling and the potentials of three different cameras operating according to the Scheimpflug principle and which currently are commercially available. The examinations were performed with the cameras Topcon SL-45, Topcon SL-6E with cataract attachment and Zeiss SLC system.
M, Kojima, A, Wegener, O, Hockwin
openaire   +2 more sources