Results 21 to 30 of about 1,226 (119)

Progressive Insights into 3D Bioprinting for Corneal Tissue Restoration

Advanced Healthcare Materials, Volume 15, Issue 3, 19 January 2026.
This review explores the potential of 3D bioprinting to replicate the complex structure and function of the human cornea. It highlights key advances in bioink development, printing modalities, and in vivo performance, while addressing current challenges and emerging strategies. The review emphasizes bioprinting's promise to overcome donor shortages and
Ilayda Namli, Deepak Gupta, Yogendra Pratap Singh, Pallab Datta, Muhammad Rizwan, Mehmet Baykara, Ibrahim T. Ozbolat   +6 more
wiley   +1 more source

Fuchs endothelial corneal dystrophy: current perspectives

Clinical Ophthalmology, 2016
Gustavo Vedana, Guadalupe Villarreal Jr, Albert S Jun Wilmer Eye Institute, Johns Hopkins Medical Institutions, Baltimore, MD, USA Abstract: Fuchs endothelial corneal dystrophy (FECD) is the most common corneal dystrophy and frequently results in ...
Vedana G, Villarreal Jr G, Jun AS
doaj  

Vat photopolymerization‐based bioprinting: Shaping next‐generation tissues with light

Interdisciplinary Medicine, Volume 4, Issue 1, January 2026.
Vat photopolymerization‐based bioprinting is revolutionizing biofabrication by enabling high‐precision construction of biological structures. This review systematically examines photopolymerization mechanisms and variants in printing techniques, discusses design principles and composition of bio‐inks, and highlights recent progress toward next ...
Wei Long Ng, Carlos T. B. Paula, Arménio C. Serra, Jorge F. J. Coelho, Paulo Bartolo   +4 more
wiley   +1 more source

Intraoperative use of spectral-domain optical coherence tomography during Descemet’s stripping automated endothelial keratoplasty

Clinical Ophthalmology, 2012
Chelvin CA Sng1,2, Federico Luengo Gimeno1, Jodhbir S Mehta1,2, Hla Myint Htoon1, Donald T Tan1,21Singapore Eye Research Institute and Singapore National Eye Center, 2Department of Ophthalmology, National University Health System, SingaporePurpose: To ...
Sng CCA, Luengo Gimeno F, Mehta JS, Htoon HM, Tan DT   +4 more
doaj  

Complications and management in Descemet′s stripping endothelial keratoplasty: Analysis of consecutive 430 cases

Indian Journal of Ophthalmology, 2014
Purpose: To analyze the complications and their managements in Descemet′s stripping endothelial keratoplasty (DSEK) in consecutive 430 cases by single surgeon in a tertiary eye hospital.
Samar K Basak, Soham Basak
doaj   +1 more source

Long‐Term Graft Survival and Visual Outcomes in Deep Anterior Lamellar Keratoplasty (DALK): A Narrative Review

Journal of Ophthalmology, Volume 2026, Issue 1, 2026.
Deep anterior lamellar keratoplasty (DALK) selectively replaces the scarred or diseased corneal stroma, while preserving healthy endothelium, thus providing an alternative to penetrating keratoplasty (PK) for patients with stromal disorders. Despite its recognized advantages, DALK has not become as widely adopted as anticipated over the past decades ...
Sadegh Ghafarian, Ellen H. Koo, Michele Figus   +2 more
wiley   +1 more source

Changing indications and surgical techniques for keratoplasty during a 16-year period (2003–2018) at a tertiary referral hospital in Japan

Clinical Ophthalmology, 2019
Tsubasa Nishino, Akira Kobayashi, Hideaki Yokogawa, Natsuko Mori, Kazuhisa SugiyamaDepartment of Ophthalmology, Kanazawa University Graduate School of Medical Science, Kanazawa, JapanPurpose: To present the changing indications and surgical techniques ...
Nishino T, Kobayashi A, Yokogawa H, Mori N, Sugiyama K   +4 more
doaj  

Risk Factors for Descemet Membrane Endothelial Keratoplasty Rejection: Current Perspectives- Systematic Review

Clinical Ophthalmology, 2023
Bharat Gurnani,1 Kirandeep Kaur,2 Vaitheeswaran Ganesan Lalgudi,3 Koushik Tripathy4 1Department of Cornea and Refractive Surgery, Sadguru Netra Chikitsalaya, Shri Sadguru Seva Sangh Trust, Janaki-kund, Madhya Pradesh, India; 2Department of Pediatric ...
Gurnani B, Kaur K, Lalgudi VG, Tripathy K   +3 more
doaj  

Anterior segment optical coherence tomography (AS‐OCT) assisted analysis of characteristics of graft dehiscence after Descemet membrane endothelial keratoplasty (DMEK) for failed penetrating keratoplasty

Acta Ophthalmologica, Volume 103, Issue 4, Page e213-e219, June 2025.
Abstract Purpose To analyse anterior segment optical coherence tomography (AS‐OCT) parameters of graft dehiscence after Descemet membrane endothelial keratoplasty (DMEK) for graft failure post penetrating keratoplasty (PK). Methods Retrospective evaluation of AS‐OCT images of 142 dehiscences post‐DMEK in 75 eyes.
Pratima Vishwakarma, Mert Mestanoglu, Veronika Welge‐Lüßen, Simona Schlereth, Claus Cursiefen, Björn Bachmann   +5 more
wiley   +1 more source

Characterisation of the role played by ELMO1, GPR141 and the intergenic polymorphism rs918980 in Fuchs' dystrophy in the Indian population

FEBS Open Bio, Volume 15, Issue 5, Page 822-835, May 2025.
This study reports the upregulation of ELMO1 and GPR141 in human Fuchs' endothelial corneal dystrophy (FECD) corneal endothelium and ultraviolet A‐induced FECD mice model. A genetic association of an intergenic single nucleotide polymorphism rs918980 present between both genes is observed with FECD in the Indian population.
Susmita Sharma, Samar Kumar Basak, Sujata Das, Debasmita Pankaj Alone   +3 more
wiley   +1 more source