Results 31 to 40 of about 1,727 (150)
Relationship between early structural changes at cornea incision sites and surgical outcomes after phacoemulsification [PDF]
International Journal of Ophthalmology, 2019 AIM: To assess the early structural changes at clear corneal cataract incision sites and surgical outcomes using anterior segment optical coherence tomography (AS-OCT).
Kyung Hyun Jin, Tae Gi Kim
doaj +1 more source
Long-term results of corneal wedge resections for the correction of high astigmatism [PDF]
, 1990 We retrospectively evaluated 41 corneal wedge resections, performed for the correction of high astigmatism in 40 patients who were spectacle and contact lens intolerant. Keratometric astigmatism decreased from an average of 11.7 diopters (range 5 to 22.5
Beekhuis, W.H. (Houdijn) +4 more
core +1 more source
Clinical performance of a new hybrid contact lens for keratoconus [PDF]
, 2014 Objectives: To compare the clinical performance of the Clearkone hybrid contact lens for the treatment of keratoconus against the habitual contact lens of the patients. Methods: A total of 33 eyes from 18 patients were fitted with the Clearkone. High-
Abdalla +36 more
core +5 more sources
Medicine ScienceIn a six-month follow-up, we aimed to determine the upper eyelid skin-only excision blepharoplasty technique on corneal biomechanics. Corneal anterior and posterior surface keratometry values (flat, steep, and mean keratometry, minimum radius of ...
Sinem Karabulut, Mujdat Karabulut
doaj +1 more source
Age-related changes in the human visual system and prevalence of refractive conditions in patients attending an eye clinic [PDF]
, 2008 PURPOSE: To retrospectively report the trends of change in several parameters of the human visualsystem over a wide age range in patients attending an eye clinic. SETTING: University of Valencia, Valencia, Spain.
Ferrer-Blasco, Teresa +2 more
core +1 more source
Analysis of best corrected visual acuity following corneal refractive surgery comparing low and standard predicted postoperative keratometry [PDF]
, 2018 BACKGROUND: It is a commonly held view in the ophthalmologic community that eyes with sufficiently low calculated postoperative corneal keratometry, less than 35 diopters, should not undergo corrective refractive laser surgery (CRLS) due to the increased
Drake, Ryan Carpenter
core
Corneal collagen cross-linking for treating keratoconus. [PDF]
, 2015 BACKGROUND: Keratoconus is a condition of the eye that affects approximately 1 in 2000 people. The disease leads to a gradual increase in corneal curvature and decrease in visual acuity with consequent impact on quality of life.
Amissah-Arthur, Kwesi N +7 more
core +1 more source
Advanced Functional Materials, EarlyView.A UV‐triggered injectable dual‐network hydrogel is reported as the first application of bletilla striata polysaccharide (BSP) in osteochondral repair. By integrating methacrylamide‐modified BSP and nitrobenzaldehyde‐functionalized hyaluronic acid, the system achieves immunomodulation, mechanical reinforcement, and dynamic tissue adhesion, thereby ...
Jiaming Cui +10 more
wiley +1 more source
DiagnosticsOur objective was to evaluate the topographic and surgical factors of early myopic regression between laser in situ keratomileusis (LASIK) and small-incision lenticule extraction (SMILE).
Chia-Yi Lee +7 more
doaj +1 more source
Novel Functional Materials via 3D Printing by Vat Photopolymerization
Advanced Functional Materials, EarlyView.This Perspective systematically analyzes strategies for incorporating functionalities into 3D‐printed materials via Vat Photopolymerization (VP). It explores the spectrum of achievable functionalities in recently reported novel materials—such as conductive, energy‐storing, biodegradable, stimuli‐responsive, self‐healing, shape‐memory, biomaterials, and
Sergey S. Nechausov +3 more
wiley +1 more source