Results 51 to 60 of about 6,319 (184)

In Vivo Evaluation of Injected and Bioprinted Hyaluronic Acid‐Based Bioink in Corneal Stromal Pocket

Macromolecular Bioscience, Volume 26, Issue 1, January 2026.
Hyaluronic acid‐based bioinks support the viability of cells and keratocyte‐like characteristics. They integrate with host cornea stroma and adapt to irregular pockets through stable in situ gelation. The bioinks remain optically transparent, promote tissue remodeling, and reduce haze and inflammation.
Abhinav Reddy Kethiri, Paula Puistola, Maija Huuskonen, Suvi Huhtanen, Karoliina Hopia, Susanna Miettinen, Anni Mörö, Heli Skottman   +7 more
wiley   +1 more source

Stromal Curvature, Power and Corneal‐Stromal Curvature Ratios From a Hybrid AS‐OCT in Eyes With Keratoconus

Clinical &Experimental Ophthalmology, Volume 54, Issue 1, Page 9-20, January/February 2026.
ABSTRACT Background To characterise stromal curvature and curvature ratios in keratoconus (KCN) using anterior segment OCT, and to evaluate the implications of using single‐, two‐, and three‐surface refractive models for corneal power estimation in ectatic eyes. Methods Retrospective observational study.
Jascha A. Wendelstein, Annabella Ostermaier, Katrin Freller, Arianna Grendele, Giacomo Savini, Catarina Praefke Coutinho, Robert Herber, Nikolaus Luft, Stefan Kassumeh, Achim Langenbucher, Siegfried Priglinger   +10 more
wiley   +1 more source

Ocular and Systemic Phenotyping of Bardet–Biedel Syndrome Type 7 (BBS7) in a Palestinian Male: Case Report and Literature Review

Case Reports in Ophthalmological Medicine, Volume 2026, Issue 1, 2026.
Introduction Bardet–Biedl syndrome (BBS) is a rare autosomal recessive ciliopathy with at least 26 identified causative genes. BBS7 accounts for approximately 1.5% of cases. The syndrome is characterized by retinal degeneration, obesity, polydactyly, intellectual disability, and renal anomalies.
Ibrahim Taha, Lubna Abusamra, Sundus F. Shalabi, Khalil Huraibat, Liana Al-Labadi, Khaled R. Beshtawi, Feras Abujaber, Mutasem Khalaf, Rema Obar, Karuna Sharma   +9 more
wiley   +1 more source

Combined femtosecond laser-assisted intracorneal ring segment implantation and corneal collagen cross-linking for correction of keratoconus

Clinical Ophthalmology, 2016
Osama Ibrahim,1 Ahmed Elmassry,1 Amr Said,1,2 Moones Abdalla,2 Hazem El Hennawi,1 Ihab Osman1 1Department of Ophthalmology, Alexandria University, Alexandria, Egypt; 2Roayah Vision Correction Center, Alexandria, Egypt Purpose: To assess the safety ...
Ibrahim O, Elmassry A, Said A, Abdalla M, El Hennawi H, Osman I   +5 more
doaj  

Topographic changes simulating keratoconus in patients with irregular inferior epithelial thickening documented by anterior segment optical coherence tomography

Clinical Ophthalmology, 2019
Mohamad El Wardani,1 Kattayoon Hashemi,1 Konstantinos Aliferis,1 George Kymionis1,2 1Department of Ophthalmology, University of Lausanne, Jules-Gonin Eye Hospital, Foundation Asile des Aveugles, Lausanne, Switzerland; 2Department of Ophthalmology, ‘
El Wardani M, Hashemi K, Aliferis K, Kymionis G   +3 more
doaj  

Fundus imaging with a nasal endoscope

Indian Journal of Ophthalmology, 2015
Wide field fundus imaging is needed to diagnose, treat, and follow-up patients with retinal pathology. This is more applicable for pediatric patients as repeated evaluation is a challenge.
P Mahesh Shanmugam, Rajesh Ramanjulu, K C Divyansh Mishra   +2 more
doaj   +1 more source

Comparative Topographic and Tomographic Assessment of Post‐LASIK Corneal Ectasia

Journal of Ophthalmology, Volume 2026, Issue 1, 2026.
Purpose To evaluate and compare the topographic and tomographic characteristics of post–laser in situ keratomileusis (LASIK) ectasia (PLE) with keratoconus (KC) and normal control eyes using the Sirius imaging system. Methods This comparative cross‐sectional study included eyes with KC, PLE ectasia, and normal control eyes.
Abdelrahman Salman, Yasar Sakarya
wiley   +1 more source

Evaluation of corneal thickness alterations during menstrual cycle in productive age women

Indian Journal of Ophthalmology, 2015
Purpose: To determine the change in corneal thickness through different phases of menstrual cycle in women who are in their productive age. Materials and Methods: Fifty healthy women with normal past medical history were enrolled in this prospective ...
Negar Amiri Ghahfarokhi, Ali Vaseghi, Negin Amiri Ghahfarokhi, Mohammad Ghoreishi, Alireza Peyman, Alireza Dehghani   +5 more
doaj   +1 more source

Comparison of Intraocular Lens Power Calculation Using Biometric Data From Pentacam AXL vs. IOLMaster 700 in Postphotorefractive Keratectomy Patients

Journal of Ophthalmology, Volume 2026, Issue 1, 2026.
Purpose To compare intraocular lens (IOL) power calculation using biometric data from Pentacam AXL vs. IOLMaster 700 in postphotorefractive keratectomy (PRK) patients. Methods Patients with previous PRK and 1 year of postoperative follow‐up were included in the study.
Hossein Jamali, Mehdi Moallem, Mohammad Hossein Nowroozzadeh, Samira Asaadi, Alejandro Cerviño   +4 more
wiley   +1 more source

Repeatability of corneal parameters with Pentacam after laser in situ keratomileusis

Indian Journal of Ophthalmology, 2007
Aim: To investigate the coefficient of repeatability (CR) for corneal parameters evaluated with Pentacam after laser in situ keratomileusis (LASIK) in myopic eyes.
Jain Rajeev, Dilraj Grewal, Grewal Satinder Pal   +2 more
doaj