Results 41 to 50 of about 165,226 (216)

An observational study of changes in corneal parameters following use of soft contact lens and rigid gas permeable lens

Asian Journal of Medical Sciences, 2017
Background: There have been significant advancements in contact lens designs and materials over the past few decades, the lenses still represent a foreign body in the ocular environment and may lead to physiological (corneal oedema or thinning) as well ...
Neha Chandrakar
doaj   +1 more source

Relationship between biometry, fovea, and choroidal thickness in Nigerian children with myopia

African Vision and Eye Health
Background: Understanding the relationship between biometric and structural changes in childhood myopia is necessary to effectively manage myopia progression.
Chukwuemeka Junior Obinwanne, Kovin S. Naidoo, Khathutshelo P. Mashige   +2 more
doaj   +1 more source

The antibacterial activity of contact lens solutions against microbial keratitis

National Journal of Physiology, Pharmacy and Pharmacology, 2017
Background: Contact lens has a growing popularity among people with vision impairment as well as for cosmetic reasons. However, its contamination can cause microbial keratitis.
Arif Budiman, Haniq Juniswapy Fauzi, Rr. Sulistiyaningsih, Sriwidodo   +3 more
doaj   +1 more source

Blue light stimulation of the blind spot in human: from melanopsin to clinically relevant biomarkers of myopia

Bioelectronic Medicine
The protective effects of time spent outdoors emphasize the major role of daylight in myopia. Based on the pathophysiology of myopia, the impact of blue light stimulation on the signaling cascade, from melanopsin at the blind spot to clinically relevant ...
Ana Amorim-de-Sousa, Ranjay Chakraborty, Michael J. Collins, Paulo Fernandes, José González‑Méijome, Jens Hannibal, Hosein Hoseini-Yazdi, Scott A. Read, Jens Ellrich, Tim Schilling   +9 more
doaj   +1 more source

It’s time to call a spade a spade: rigid contact lens nomenclature [PDF]

, 2022
Nathan Efron, Stephen J. Vincent, Richard Lindsay   +2 more
openalex   +1 more source

The Future of Interventional Keratoconus Management: Perspectives on Integrating Epithelium-on Oxygen-Enriched Cross-Linking into Comprehensive Care Pathways

Therapeutics and Clinical Risk Management
Kenneth A Beckman,1,2 Zeba A Syed,3 Susan J Gromacki4 1Comprehensive EyeCare of Central Ohio, Westerville, OH, USA; 2Department of Ophthalmology, The Ohio State University, Columbus, OH, USA; 3Cornea Service, Wills Eye Hospital, Philadelphia, PA, USA ...
Beckman KA, Syed ZA, Gromacki SJ
doaj  

Rings of WARpage: A tale of forgotten bandage contact lens

Indian Journal of Ophthalmology. Case Reports
A 70-year-old male presented with pain, redness, watering, and discomfort in left eye (LE) for two months. There was an alleged history of LE cataract surgery 2.5 years back, followed by bandage contact lens (BCL) placement.
Shalini Gupta, Swati Tomar
doaj   +1 more source

Association between axial elongation and corneal topography in children undergoing orthokeratology with different back optic zone diameters

Eye and Vision
Purpose To explore the associations between myopia defocus dosage (MDD), aberration coefficients (primary spherical aberration and coma), and axial elongation in children undergoing orthokeratology (ortho-k) with back optic zone diameters (BOZD) of 5 mm ...
Qi Tan, Randy Kojima, Pauline Cho, Stephen J. Vincent   +3 more
doaj   +1 more source

A Review of Contact Lens Dropout

Clinical Optometry, 2020
Andrew D Pucker,1 Anna A Tichenor2 1School of Optometry, University of Alabama at Birmingham, Birmingham, AL, USA; 2School of Optometry, Indiana University, Bloomington, IN, USACorrespondence: Andrew D PuckerSchool of Optometry, University of Alabama at ...
Pucker AD, Tichenor AA
doaj  

Contact Lens in Unilateral Aphakia [PDF]

British Journal of Ophthalmology, 1950
thatsuch acataract isbestleft alone, isbasedontheobservation thatthe optical correction ofunilateral aphakiaisnotsatisfactory, a-s diplopia andgeneral discomfort areexl)erienced. Furthermilore, therisks oftheactual operation andofpost-operative comlplications, thefrequent occurrence ofdivergence, andthepossible disappointment ofthepatient ...
openaire   +2 more sources