Results 31 to 40 of about 1,982 (158)

Changes in Corneal Parameters after DMEK Surgery: A Swept‐Source Imaging Analysis at 12‐Month Follow‐Up Time

open access: yesJournal of Ophthalmology, Volume 2021, Issue 1, 2021., 2021
Purpose. To assess the time course changes in corneal topographic parameters during the one‐year follow‐up after Descemet membrane endothelial keratoplasty (DMEK) surgery. Materials and Methods. Twenty‐one patients (24 eyes) who underwent DMEK surgery were evaluated.
Anna Machalińska   +5 more
wiley   +1 more source

Eccentric lamellar keratolimbal grafts harvested with a manually guided microkeratome [PDF]

open access: yes, 2007
Background: To perform lamellar keratolimbal allograft transplantation in a one- step procedure with a single graft, we investigated the feasibility of harvesting eccentric lamellar keratolimbal grafts from conventionally processed corneoscleral buttons ...
Priglinger, Siegfried G.   +5 more
core   +1 more source

Expected flap size for rings and stops per microkeratome nomogram.

open access: yes, 2021
Expected flap size for rings and stops per microkeratome nomogram.
Vasyl Druckiv (11372576)   +4 more
core   +1 more source

Evaluation of corneal flap symmetry in the optical center by anterior segment optical coherence tomography: mechanical versus femtolaser flaps

open access: yesDelta Journal of Ophthalmology, 2019
Objective The aim of this study was to evaluate corneal flap symmetry in the central 3 mm for subjects undergoing either laser in-situ keratomileusis or femtolaser in-situ keratomileusis for correction of myopia and/or astigmatism.
Abdel Rahman E Sarhan   +4 more
doaj   +1 more source

Changes in Intraocular Pressure after Transepithelial Photorefractive Keratectomy and Femtosecond Laser In Situ Keratomileusis

open access: yesJournal of Ophthalmology, Volume 2021, Issue 1, 2021., 2021
Purpose. To investigate the changes in intraocular pressure (IOP) and biomechanically corrected IOP (bIOP) in patients undergoing transepithelial photorefractive keratectomy (TPRK) and femtosecond laser in situ keratomileusis (FS‐LASIK) and to determine the effects of preoperative biomechanical factors on IOP and bIOP changes after FS‐LASIK and TPRK ...
Chien-Chih Chou   +6 more
wiley   +1 more source

Combined Corneal Cross‐Linking and Myoring Implantation in Advanced Keratoconus: Femtosecond Laser versus Manual Dissection

open access: yesJournal of Ophthalmology, Volume 2021, Issue 1, 2021., 2021
Background. Intrastromal corneal ring segments are widely adopted for keratoconus management. However, the complete ring (Myoring) was proposed to be superior in advanced cases. Myoring can be implanted either via femtoassisted or manual dissection techniques. A comparison between both techniques can delineate any differences in the outcomes.
Ahmed Ibrahim Basiony   +6 more
wiley   +1 more source

Surface quality of human corneal SMILE lenticules in comparison with microkeratome free caps

open access: yesDelta Journal of Ophthalmology, 2016
Purpose The aim of this study was to compare electron microscopic morphological images of the posterior surface of corneal lenticules removed during femtosecond laser small-incision lenticule extraction (SMILE) with free corneal caps created using a ...
Ihab M Osman, Amira Y Madwar
doaj   +1 more source

Myopic Correction with Iris‐Fixated Phakic Intraocular Lenses: Twelve‐Year Results

open access: yesJournal of Ophthalmology, Volume 2021, Issue 1, 2021., 2021
Purpose. To evaluate a 12‐year follow‐up of myopic patients after iris‐fixated phakic intraocular lenses (IF pIOLs) implantation. Setting. Ophthalmology Department, Military University Hospital in Prague (Czech Republic). Design. Single‐center retrospective cohort study. Methods.
Iveta Nemcova   +9 more
wiley   +1 more source

Ten-year outcomes of microkeratome-assisted lamellar keratoplasty for keratoconus

open access: yes, 2021
Background/Aims To report the 10-year outcomes of modified microkeratome-assisted lamellar keratoplasty (LK) for keratoconus. Methods In this single-centre interventional case series, 151 consecutive eyes with keratoconus underwent modified microkeratome-
Bovone C.   +8 more
core   +1 more source

Initial experience with Descemet stripping automated endothelial keratoplasty in Saudi Arabia

open access: yesOman Journal of Ophthalmology, 2012
Purpose: To analyze the visual results of Descemet stripping automated endothelial keratoplasty (DSAEK) in the first consecutive 10 cases. Materials and Methods: Retrospective, non-randomized, non-comparative interventional case series.
Mohamed M Hantera   +2 more
doaj   +1 more source

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