Results 31 to 40 of about 50,338 (307)

Small incision lenticule extraction (SMILE) in the correction of myopic astigmatism: outcomes and limitations - an update

Eye and Vision, 2017
Small Incision Lenticule Extraction (SMILE) is a flap-free intrastromal technique for the correction of myopia and myopic astigmatism. To date, this technique lacks automated centration and cyclotorsion control, so several concerns have been raised ...
Jorge L. Alió del Barrio, Verónica Vargas, Olena Al-Shymali, Jorge L. Alió   +3 more
doaj   +1 more source

Effect of corneal flap thickness on opaque bubble layer formation in Visumax FS-LASIK using GEE analysis

Heliyon, 2023
Introduction: This study aimed to investigate two types of corneal flap thickness on opaque bubble layer (OBL) formation in Visumax femtosecond laser-assisted stromal for situ keratomileusis (FS-LASIK). Methods: This retrospective study analyzed 203 eyes
Na Zhou, Xiaobei Chen, Na Yin
doaj   +1 more source

Outcomes of cystoid macular edema following Descemet’s membrane endothelial keratoplasty in a referral center for keratoplasty in Spain: retrospective study

Scientific Reports, 2023
The aim of this study was to analyze the outcomes of eyes with visually significant cystoid macular œdema (vs-CMO) after Descemet membrane endothelial keratoplasty (DMEK) in a referral center for keratoplasty in Spain.
Nuno Moura-Coelho, Renato Papa-Vettorazzi, Imalvet Santiesteban-García, Arnaldo Dias-Santos, Felicidad Manero, João Paulo Cunha, José Güell   +6 more
doaj   +1 more source

Perioperative assessment for refractive cataract surgery

, 2018
As cataract surgery has evolved into lens-based refractive surgery, expectations for refractive outcomes continue to increase. During the past decade, advancements in technology have provided new ways to measure the cornea in preparation for cataract ...
Fernández-Vega-Cueto, Luis, Dhaliwal, Deepinder, Donaldson, Kendall, Davidson, Richard, Kendall Donaldson, Luis Fernández-Vega-Cueto, Stonecipher, Karl, ASCRS Refractive–Cataract Surgery Subcommittee, Jackson, Mitchell, Karl Stonecipher, Patterson, Larry, Hamilton, Rex, Richard Davidson, Mitchell Jackson, Larry Patterson, Deepinder Dhaliwal, Rex Hamilton   +16 more
core   +1 more source

Cataract surgery outcomes in corneal refractive surgery eyes: Study from the European Registry of Quality Outcomes for Cataract and Refractive Surgery.

, 2015
To analyze visual outcomes after cataract surgery in patients with previous corneal refractive ...
Manning, Sonia, Stenevi, U., Rosen, Paul, Lundström, Mats, Henry, Ype, Rosen, P., Barry, Peter, Barry, P., Lundström, Mats,, Henry, Y.P., Lundstrom, M., Stenevi, Ulf, Manning, S., Lund University.   +13 more
core   +1 more source

Designing Polymer Nanocomposites for X‐Ray Shielding: Mechanisms, Architectures, and Scalable Processing

Advanced Engineering Materials, EarlyView.
This review highlights advances in lightweight, lead‐free polymer nanocomposites for diagnostic X‐ray shielding. By linking filler chemistry, dispersion, architecture, and photon interaction mechanisms, it establishes structure–performance relationships guiding material design.
Aklilu G. Messele, Hossein Ipakchi, Tizazu H. Mekonnen   +2 more
wiley   +1 more source

Pharmacological management of night vision disturbances after refractive surgery : results of a randomized clinical trial

, 2005
PURPOSE: To evaluate the efficacy and safety of diluted aceclidine eyedrops in reducing night vision disturbances after refractive surgery. SETTING: Department of ophthalmology, Istituto Clinico Humanitas, Rozzano-Milano, Italy.
N. Orzalesi, A. Randazzo, L. Rossetti, F. Nizzola, P. Vinciguerra   +4 more
core   +1 more source

Advances in Refractive Surgery

Asia-Pacific Journal of Ophthalmology, 2013
The objective of this study was to review advances in the field of refractive surgery as reported in the peer-reviewed literature over the previous year.This was a literature review.We conducted a PubMed search for terms related to refractive surgery and reviewed prominent international ophthalmic journals published from May 2012 through April 2013 ...
Li, Wang, Hart, Moss, Bruna V, Ventura, Henrique, Padilha, Christian, Hester, Douglas D, Koch   +5 more
openaire   +2 more sources

Strain‐Programmable Luminescent Adhesive Patch With Tartrazine‐Mediated Optical Skin Clearing for Photochemical Tissue Bonding

Advanced Functional Materials, EarlyView.
We propose a suture‐complementary approach that integrates optical skin clearing with a strain‐programmable luminescent adhesive patch. Hyaluronic acid promotes transdermal delivery of tartrazine to improve optical clearing and stabilizes its interaction with a photosensitizer. Optical clearing increases the penetration depth of visible light into skin,
Seong‐Jong Kim, Kyungjoo Jo, Kwanghyeon Park, Jun Hee Kim, Jong Hyeong Cho, Inhoo Choi, Sei Kwang Hahn   +6 more
wiley   +1 more source

Refractive surgery: who needs customized ablation

, 2003
Refractive surgery is facing an important period of its evolution. Day by day we are getting used to terms such as: wave front, customized ablation, supervision, aberrations, etc. What will be the future of all these technologies?
Chamon, Wallace [UNIFESP], Chamon, Wallace   +1 more
core   +1 more source