Results 81 to 90 of about 30,708 (215)

Refractive results of cataract surgery using optical biometry and Haigis formula in eyes with refractive keratotomy

open access: yesRevista Brasileira de Oftalmologia, 2013
OBJECTIVE: To analyze refractive results in postoperative cataract surgery in eyes previously submitted to keratotomy using Haigis formula and data provided by IOL Master®optical biometer.
Juan Carlos Sánchez Caballero   +1 more
doaj   +1 more source

A study of the effectiveness of various methods of muscular relaxation : a thesis presented in partial fulfilment of the requirements for the degree of Master of Arts in Psychology at Massey University [PDF]

open access: yes, 1979
This study was designed to compare the effectiveness of four different methods of skeletal muscle relaxation. Twenty four male, undergraduate student volunteers were recruited for this study, the age range was 18 to 31 years. The Experiment was conducted
Petersen, Daphne Elaine Leslie
core  

Comparative study of various intra ocular lens formulae by IOL master

open access: yesInternational Journal of Research in Medical Sciences, 2015
Background: The aim and objective of the study was to calculate intraocular lens power with IOL master in 100 eyes of 100 patients with long axial lengths between 25mm to 32mm.To analyse and compare the results of various formulae by postoperative auto refractometry and corrected distance visual acuity and to know the most accurate formula for highly ...
Arikeri Kishore   +5 more
openaire   +2 more sources

Evaluation for endotoxin in intraocular materials used during phacoemulsification surgery using a recombinant factor C assay

open access: yesVeterinary Ophthalmology, Volume 28, Issue 2, Page 481-485, March 2025.
Abstract Objective Cataract surgery remains the sole method to resolve blindness secondary to cataract formation. One complication includes fibrin web formation post‐operatively. This study aimed to investigate the presence of endotoxin within materials used during cataract surgery as a possible cause of fibrin web phenomenon. Methods Preservative‐free
Taylor A. Opgenorth   +3 more
wiley   +1 more source

Comparison of axial length using a new swept-source optical coherence tomography-based biometer - ARGOS with partial coherence interferometry- based biometer -IOLMaster among school children.

open access: yesPLoS ONE, 2018
PurposeTo compare the axial length measurements obtained by a new swept source optical coherence tomography based biometer-ARGOS with partial coherence interferometry based biometer -IOL master in school children between the ages of 11-17.MethodsA ...
Jameel Rizwana Hussaindeen   +7 more
doaj   +1 more source

Comparison of visual and optical quality of monofocal versus multifocal intraocular lenses [PDF]

open access: yes, 2019
Postprint (author's final ...
Altemir Gómez, I.   +8 more
core   +2 more sources

Traction suture fixation technique using a capsular tension ring fragment for severe lens displacement during cataract surgery in dogs

open access: yesVeterinary Ophthalmology, Volume 28, Issue 2, Page 197-206, March 2025.
Abstract Objectives To describe the traction suture fixation technique for severely displaced lenses (≥180°) using a capsular tension ring (CTR) fragment during cataract surgery in dogs, and to retrospectively investigate its clinical outcomes. Animals Studied Eight dogs (nine eyes). Procedures The medical records of dogs with severe lens displacement (
Shinya Fukumoto, Tomomi Minamoto
wiley   +1 more source

Evaluación del equipo de interferometría óptica de coherencia parcial Lenstar en la biometría ocular Evaluation of Lenstar partial coherente optical interferometry device in the ocular biometry

open access: yesRevista Cubana de Oftalmología, 2010
OBJETIVOS: Comparar y evaluar la biometría ocular con el nuevo equipo de interferometría óptica de coherencia parcial (Lenstar) con el equipo de interferometría óptica de baja coherencia IOL Master y también con los sistemas topográficos Galilei y ...
Iramis Miranda Hernández   +5 more
doaj  

Composition of Binary Quadratic Forms over Number Fields

open access: yes, 2019
In this article, the standard correspondence between the ideal class group of a quadratic number field and the equivalence classes of binary quadratic forms of given discriminant is generalized to any base number field of narrow class number one.
Zemková, Kristýna
core  

Accommodative intraocular lens versus standard monofocal intraocular lens implantation in cataract surgery. [PDF]

open access: yes, 2014
BACKGROUND: Following cataract surgery and intraocular lens (IOL) implantation, loss of accommodation or postoperative presbyopia occurs and remains a challenge.
Allan, Bruce DS   +2 more
core   +1 more source

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