Results 21 to 30 of about 1,982 (158)

Comparison of penetrating and endothelial keratoplasty in patients with iridocorneal endothelial syndrome: A registry study

Clinical &Experimental Ophthalmology, Volume 51, Issue 7, Page 663-672, September/October 2023., 2023
Abstract Background To compare graft survival of endothelial keratoplasty (EK) versus penetrating keratoplasty (PK) in patients with iridocorneal endothelial (ICE) syndrome and identify ocular features associated with graft survival. Methods Observational, prospective, cohort study.
Philipp K. Roberts, Miriam Keane, Gink Yang, Elsie Chan, Damien G. Harkin, Natalie McKirdy, Mark Daniell, on behalf of all contributors to the Australian Corneal Graft Registry   +7 more
wiley   +1 more source

Corneal epithelial dendritic cells, tear neuropeptides and corneal nerves continue to be affected more than 12 months after LASIK

Acta Ophthalmologica, Volume 101, Issue 3, Page e302-e314, May 2023., 2023
Abstract Purpose LASIK causes corneal nerve damage and may affect the neuro‐immune crosstalk. This study examined the effects of LASIK on corneal epithelial dendritic cells (CEDC) density and morphology and explored their relationships with corneal nerves and tear neuropeptides. A grading system was developed to assess CEDC morphology.
Cecilia Chao, Zahra Tajbakhsh, Fiona Stapleton, Rabia Mobeen, Michele C. Madigan, Isabelle Jalbert, Nancy Briggs, Blanka Golebiowski   +7 more
wiley   +1 more source

Canine Descemet Stripping Endothelial Keratoplasty with a Tissue Insertion Device: Technique and Long‐Term Outcome

Case Reports in Veterinary Medicine, Volume 2023, Issue 1, 2023., 2023
Introduction. We describe a case of canine Descemet’s stripping endothelial keratoplasty (DSEK) using an open‐source canine tissue delivery device. Case Presentation. We follow the four‐year outcomes of a 1.5‐year‐old Tibetan Terrier who presented with difficulty seeing, diffuse corneal edema, and central corneal thickness of 1400 microns in the left ...
Conan Y. Chen, Steven J. Solar, Daniel S. Lewis, Kali Barnes, Batya G. Wiener, Satya Baliga, Eric Chiang, Tim E. Askew, Allen O. Eghrari, Micki D. Armour, Katerina K. Adamama Moraitou   +10 more
wiley   +1 more source

Experimental Rationale for Using an Eximer Laser for Preparation of Ultrathin Graft for Posterior Lamellar Keratoplasty

Oftalʹmologiâ, 2020
Purpose. To rationale experimentally the use of an excimer laser for forming an ultrathin transplant for posterior lamellar keratoplasty. Materials and methods. Atomic force microscopy was used for examination of 10 samples.
A. N. Pashtaev, N. P. Pashtaev, N. A. Pozdeyeva, I. V. Mukhina, S. B. Izmailova, S. A. Korotchenko, K. I. Katmakov, S. S. Alieva, K. N. Kuzmichev, B. E. Malyugin   +9 more
doaj   +1 more source

Laser‐based refractive surgery techniques to treat myopia in adults. An overview of systematic reviews and meta‐analyses

Acta Ophthalmologica, Volume 100, Issue 8, Page 878-893, December 2022., 2022
Abstract Systematic reviews (SRs) and meta‐analyses (MAs) are of great importance for basing clinical decisions. However, misleading interpretations may result when informed decisions rest on biased review papers with methodological issues. To evaluate which treatment is optimal, an overview was made of SRs and MAs to establish the quality and ...
Sonia Peñarrocha‐Oltra, Rebeca Soto‐Peñaloza, Adolfo Alonso‐Arroyo, Antonio Vidal‐Infer, Javier Pascual‐Segarra   +4 more
wiley   +1 more source

Visual Outcomes of Microkeratome‐Assisted Anterior Lamellar Keratoplasty in Keratoconus: 5‐Year Results

Journal of Ophthalmology, Volume 2022, Issue 1, 2022., 2022
Purpose. To report 5‐year results of microkeratome‐assisted anterior lamellar keratoplasty (MK‐ALK) in cases of keratoconus. Methods. Patients with advanced keratoconus and the thinnest corneal location 300 μ or more were recruited. A Carriazo–Barraquer microkeratome was used to remove a 200‐μ cap from the recipient cornea, and to prepare a 300‐μ ...
Ahmed Rashad Ashor, Mohamed-Sameh H. El-Agha, Mohamed Waleed Nagaty, Essam Abdel Ghaffar Darwish, Alejandro Cerviño   +4 more
wiley   +1 more source

[Retracted] Changes in Retinal Vessel Flow after Small Incision Lenticule Extraction

Computational and Mathematical Methods in Medicine, Volume 2022, Issue 1, 2022., 2022
Objective. In order to analyze changes in retinal vessel flow after small incision lenticule extraction (SMILE). Methods. A total of 32 patients (62 eyes) who underwent SMILE were enrolled in this prospective study. Optical parameters, including vessel density (VD), and perfusion density (PD) of foveal, parafoveal, and perifoveal regions, respectively,
Qian Tan, Minyi Zhu, Fangfang Du, Xianming Jiang, Xiaoshan Huang, Jingfang Chen, Hongjun Peng, Danyang Wang, Osamah Ibrahim Khalaf   +8 more
wiley   +1 more source

Synthetic media for preservation of corneal tissues deemed for endothelial keratoplasty and endothelial cell culture

Acta Ophthalmologica, Volume 99, Issue 3, Page 314-325, May 2021., 2021
Abstract Purpose To compare the difference between various endothelial graft preparation methods and endothelial cell culture from tissues that are preserved in serum‐based and synthetic medium. Methods In a randomized masked study, the tissues (n = 64) were preserved in Cornea Max (serum‐based) and Cornea Syn (synthetic) series for 36 days at their ...
Mohit Parekh, Alessandro Ruzza, Paola Gallon, Diego Ponzin, Sajjad Ahmad, Stefano Ferrari   +5 more
wiley   +1 more source

Effect of Myopic Femtosecond Laser‐Assisted LASIK on Anterior Chamber Inflammation (Flare Values) and Corneal Endothelium: A Prospective before and after Study

Journal of Ophthalmology, Volume 2021, Issue 1, 2021., 2021
Purpose. This study aimed to investigate whether femtosecond laser‐assisted LASIK (FS‐LASIK) surgery causes inflammation in the anterior chamber and to analyze its effect on endothelial cells. Methods. This prospective, longitudinal study included left eyes of 30 patients (19 females) who had undergone FS‐LASIK surgery due to myopia and myopic ...
Kemal Turgay Özbilen, Emre Altinkurt, Nihan Aksu Ceylan, Gizem Sayar Bilgin, Nilüfer Gözüm, Szentmáry Nóra   +5 more
wiley   +1 more source

Ring and stop in microkeratome flap.

, 2021
Ring and stop in microkeratome flap.
Vasyl Druckiv (11372576), Andreas Frings (703734), Toam Katz (723868), Christos Skevas (673410), Sebastian Siebelmann (500610)   +4 more
core   +1 more source