Results 21 to 30 of about 32,445 (276)

Lymph node removal enhances corneal graft survival in mice at high risk of rejection

open access: yesBMC Ophthalmology, 2004
Background As shown previously, the submandibular (SM) lymph node (LN) is required for priming the immune response during corneal graft rejection.
Holáň Vladimír   +3 more
doaj   +1 more source

A comparison of two conjunctival rotation autograft techniques in primary pterygium surgery. [PDF]

open access: yes, 2017
PURPOSE: To compare the effects of 90° and 180° conjunctival rotational autograft (CRA) techniques used in primary pterygium surgery. METHODS: Forty-five patients were included in this retrospective study. Visual acuity (VA), corneal topography, and auto-
Aksoy, Umit   +7 more
core   +2 more sources

Treatment of anterior corneal scarring, following DSAEK graft failure, with combined graft exchange and phototherapeutic keratectomy

open access: yesEye and Vision, 2017
Background To present a method, alternative to penetrating keratoplasty, for the restoration of impaired corneal clarity with anterior stromal scarring following long-standing corneal graft failure.
George Kymionis   +5 more
doaj   +1 more source

The impact of corneal allograft rejection on the long-term outcome of corneal transplantation [PDF]

open access: yes, 2005
© 2005. This manuscript version is made available under the CC-BY-NC-ND 4.0 license http://creativecommons.org/licenses/by-nc-nd/4.0/To examine the influence of corneal allograft rejection on the survival of penetrating corneal transplantation, to review
Coster, Douglas John   +1 more
core   +1 more source

Risk factors and evaluation of keratoconus progression after penetrating keratoplasty with anterior segment optical coherence tomography

open access: yesScientific Reports, 2020
To determine the risk factors and unique characteristics of keratoconus (KC) progression after penetrating keratoplasty (PK), anterior segment optical coherence tomography parameters were statistically analyzed in comparison with eyes undergoing PK for ...
Junko Yoshida   +4 more
doaj   +1 more source

Diagnosis and management of iridocorneal endothelial syndrome [PDF]

open access: yes, 2015
The iridocorneal endothelial (ICE) syndrome is a rare ocular disorder that includes a group of conditions characterized by structural and proliferative abnormalities of the corneal endothelium, the anterior chamber angle, and the iris.
Ambrosio, Oriella   +5 more
core   +2 more sources

Tibial Periosteum For The Surgical Perforation [PDF]

open access: yes, 2016
Purpose: Report a successful case of scleral perforation repair, refractive to treatment with bank-scleral graft, using pretibial periosteum graft patch.
Mateo A   +5 more
core   +1 more source

Epithelial ingrowth following laser in situ keratomileusis (LASIK): prevalence, risk factors, management and visual outcomes [PDF]

open access: yes, 2018
The number of laser in situ keratomileusis (LASIK) procedures is continuing to rise. Since its first application for correcting simple refractive errors over 25 years ago, the role of LASIK has extended to treat other conditions, including ...
Danjoux, Jean-Pierre   +2 more
core   +1 more source

Corneal endothelial regeneration in human eyes using endothelium-free grafts

open access: yesBMC Ophthalmology, 2022
Background To report on corneal endothelial regeneration, graft clarity, and vision recovery when using endothelium-free grafts. Methods We evaluated the donor’s cell viability using trypan blue staining and dual staining with calcein acetoxy methyl ...
Lu-Yi Ying   +5 more
doaj   +1 more source

Herpes simplex keratitis: Challenges in diagnosis and clinical management [PDF]

open access: yes, 2017
Herpes simplex virus is responsible for numerous ocular diseases, the most common of which is herpetic stromal keratitis. This is a recurrent infection of the cornea that typically begins with a subclinical infection of the cornea that establishes a ...
Azher, Tayaba N   +4 more
core   +3 more sources

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