Results 31 to 40 of about 12,520 (216)

The Results of Corneal Hydrops Treatment in Patients with Down Syndrome

Oftalʹmologiâ, 2018
The article describes the clinical cases of acute keratoconus in three patients with Down syndrome who underwent penetrating  keratoplasty. Acute keratoconus were diagnosed in patients by examination of medical history, biomicroscopy, corneal topography ...
K. Kh. Titoyan
doaj   +1 more source

Surgical Technique for Managing Deep Corneal Hematoma following Penetrating Keratoplasty

Delhi Journal of Ophthalmology, 2012
We report a surgical technique to manage deep corneal hematoma following penetrating Keratoplasty. A 30 year old male patient with subtotal vascularized corneal opacity in right eye with adherent leucoma underwent penetrating Keratoplasty.
Kulbhushan P Chaudhary, Vinay Gupta
doaj   +1 more source

Enhancing Visual Acuity through Combined Intraocular Lens Fixation, Penetrating Keratoplasty, and Vitrectomy: The Role of Temporary Landers Wide-Field Keratoprosthesis

Case Reports in Ophthalmology
Introduction: Complex corneal conditions present surgical challenges and necessitate innovation. Here, we present two cases where we performed intraocular lens trans-scleral fixation using the double-needle Yamane technique, followed by penetrating ...
Takahiro Zusho, Takashi Ono, Yukako Taketani, Mikiko Kimakura, Tetsuya Toyono, Koichiro Sugimoto, Taku Toyama, Takashi Ueta, Makoto Aihara, Takashi Miyai   +9 more
doaj   +1 more source

OUTCOME OF THERAPEUTIC KERATOPLASTY IN NON-HEALING CORNEAL ULCER: A RETROSPECTIVE STUDY.

Student's Journal of Health Research Africa, 2023
Background: In developing nations like India, corneal blindness has been a major cause of visual impairment. Primarily, corneal ulcer is the primary cause of monocular blindness.
Sujata Padhy Padhy, Sanjukta Mahapatro, Devi Sabita , Suchitra Dash   +3 more
doaj   +1 more source

Evaluation of interface quality in organ-cultured lamellar corneal transplants

, 2012
Background: With increasing numbers of lamellar keratoplasties, eye banks are challenged to deliver precut lamellar donor tissue. In Europe, the most common technique of corneal storage is organ culture which requires a deswelling process before surgical
Kohnen, Thomas, Wolf, Armin, Kook, Daniel, Grüterich, Martin, Jagow, Burkhard von, Kampik, Anselm, Lackerbauer, Carlo A., Messmer, Elisabeth M.   +7 more
core   +1 more source

Indications for and techniques of keratoplasty at Vietnam National Institute of Ophthalmology [PDF]

International Journal of Ophthalmology, 2016
AIM: To report the indications for and techniques of corneal transplantation at Vietnam National Institute of Ophthalmology (VNIO) over a period of 12y (2002-2013).
Pham Ngoc Dong, Truong Nhu Han, Anthony J. Aldave, Hoang Thi Minh Chau   +3 more
doaj   +1 more source

Astigmatic changes after Descemet membrane endothelial keratoplasty (DMEK) in decompensated penetrating keratoplasty grafts

Acta Ophthalmologica, EarlyView.
Abstract Purpose To evaluate the surgery‐induced changes of astigmatism after Descemet membrane endothelial keratoplasty (DMEK) in eyes with failed previous penetrating keratoplasty (PK). Design Retrospective, interventional cohort study based on prospective DMEK database.
Florian Thomas Steinberg, Jithmi Weliwitage, Marie von Berg, Silvia Schrittenlocher, Simona Schlereth, Claus Cursiefen, Björn Bachmann   +6 more
wiley   +1 more source

Using corneal graft from keratoconic donor for lamellar and penetrating keratoplasties

Indian Journal of Ophthalmology, 2020
We report the use of two corneal grafts derived from a donor, with a history of early stage keratoconus, for lamellar and penetrating keratoplasty. The first graft was used to perform Descemet stripping automated endothelial keratoplasty (DSAEK) in a ...
George D Kymionis, David Tabibian, Nafsika Voulgari, Filippo Fabro, Michael A Grentzelos   +4 more
doaj   +1 more source

Aniridia‐associated keratopathy: Clinical and molecular mechanisms of disease progression and emerging therapeutic targets

Acta Ophthalmologica, EarlyView.
Abstract Congenital aniridia is a rare genetic disorder primarily caused by pathogenic variants of the PAX6 gene. It leads to various panocular anomalies, including aniridia‐associated keratopathy (AAK). This review highlights recent insights into its pathogenesis, focusing on clinical staging, microstructural changes in the cornea and molecular ...
N. Szentmáry, S. Suiwal, M. Amini, F. N. Fries, A. Náray, L. Latta, Z. Li, S. Li, S. Liu, S. L. Hsu, S. Kundu, G. Tóth, S. Trusen, J. Zimmermann, B. Seitz, B. Käsmann‐Kellner, Z. Hoxha, A. Langenbucher, O. Stachs, M. Cortón‐Perez, K. Tory, A. Csorba, Z. Z. Nagy, M. C. Acosta, J. Gallar, M. Csidey, E. Maka, T. Stachon   +27 more
wiley   +1 more source

Subbasal nerve regeneration after penetrating keratoplasty

, 2007
PURPOSE: To evaluate subbasal nerve regeneration, corneal sensitivity, and tear film function after penetrating keratoplasty. METHODS: Twenty keratoplasty patients were assessed before and 1, 3, 6, and 12 months after penetrating keratoplasty by using ...
Brahma, Arun, Darwish, Taym, Efron, Nathan, O'Donnell, Clare   +3 more
core   +1 more source