Results 61 to 70 of about 5,849 (177)

Comparative study of the corneal morphological characteristics of keratoconus evaluated using Pentacam, Sirius, and CASIA2

Photodiagnosis and Photodynamic Therapy
Purpose: To compare the corneal morphology measurements of keratoconus using Pentacam, Sirius, and CASIA2. Methods: Patients diagnosed with keratoconus at Fudan Eye and ENT Hospital (January to November, 2022) were included.
Bingqing Sun, Xiaojun Hu, Xiaoliao Peng, Weijung Ten, Yangyi Huang, Ling Sun, Xingtao Zhou, Xiaoyu Zhang   +7 more
doaj   +1 more source

Ophthalmomyiasis externa by Musca domestica in a case of orbital metastasis

Indian Journal of Ophthalmology, 2013
Infestation of the living tissues of the eye, ocular adnexae or orbit by larvae of flies of the order Diptera is known as ophthalmomyiasis. Ophthalmomyiasis externa is a limited superficial infestation of external ocular structures such as conjunctiva ...
Rose Mary Tomy, Padma B Prabhu
doaj   +1 more source

Calculation of the Real Corneal Refractive Power after Photorefractive Keratectomy Using Pentacam, When Only the Preoperative Refractive Error is Known

Journal of Ophthalmology, 2020
Purpose. To check if a regression formula, IOLMaster-derived, to calculate the real corneal power after photorefractive keratectomy (PRK), can give reliable results utilizing the Pentacam. Methods.
Maddalena De Bernardo, Maria Borrelli, Roberto Imparato, Nicola Rosa   +3 more
doaj   +1 more source

A review of angle kappa and multifocal intraocular lenses and their effect on visual outcomes

Acta Ophthalmologica, Volume 104, Issue 2, Page e122-e138, March 2026.
Abstract Although most patients are satisfied with their vision after multifocal intraocular lens (IOL) implantation, dissatisfaction has been reported for various reasons, including poor visual outcomes and visual disturbances. Many published reports hypothesise that preoperative angle kappa may be an associated factor in patient dissatisfaction ...
Thomas Kohnen, Viswanathan Ramasubramanian, Rajaraman Suryakumar   +2 more
wiley   +1 more source

Bioinspired Tissue Transparency: Achieving Sclera‐to‐Cornea Transplantation

Advanced Science, Volume 13, Issue 10, 18 February 2026.
A bioinspired decellularization‐compression‐locking tactic (DCLT) is developed to transform human sclerae into transparent corneal substitutes. These clear, robust, and pro‐regenerative substitutes are capable of repairing complex corneal injuries, including chemical burns, keratoconus, and penetrating wounds, demonstrating their clinical potential to ...
Xiuli Sun, Long Zhao, Zhen Shi, Jingting Wang, Shang Yang, Xia Qi, Hengrui Zhang, Ting Wang, Weiyun Shi   +8 more
wiley   +1 more source

Evaluation of Cornea and Anterior Chamber Using Pentacam in Pediatric Cases

Türk Oftalmoloji Dergisi, 2011
Purpose: To evaluate the anterior segment structures using Pentacam in pediatric cases. Material and Method: One hundred sixty-two eyes (study group) of 81 healthy children who attended our clinic were compared with 114 eyes (control group) of 57 ...
Melis Palamar Onay, Sait Eğrilmez, Önder Üretmen, Ayşe Yağcı, Süheyla Köse   +4 more
doaj   +1 more source

A randomised controlled trial on cross‐linking protocols for the treatment of progressive keratoconus using isoosmolar and hypoosmolar riboflavin with the addition of sterile water in thin corneae

Acta Ophthalmologica, Volume 104, Issue 1, Page e63-e74, February 2026.
Abstract Purpose To present the outcomes of a randomised clinical trial for the treatment of progressive keratoconus using different kinds of riboflavin and the addition of sterile water in thin corneae. Methods A randomised study using epithelium‐off corneal cross‐linking (CXL) with continuous UVA irradiance 9 mW/cm2 for 10 min (total fluence 5.4 J ...
Ingemar Gustafsson, Thorbjörg Olafsdottir, Olof Neumann, Dimitrios Bizios, Anders Ivarsen, Jesper Ø. Hjortdal   +5 more
wiley   +1 more source

Driving Innovation: The Impact of National Health Policies on Optometry Research in East Asia

The International Journal of Health Planning and Management, Volume 41, Issue 1, Page 37-46, January 2026.
ABSTRACT This study examines the optometric research landscape in three East Asian countries—China, Japan, and Korea—analysing how research trends align with each country's national health strategies. By evaluating published articles and reviews from national journals between 2006 March 2025, we identify key areas of focus, including paediatric ...
Jihye Ahn, Moonsung Choi
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

Estimation of final cylindrical spectacle correction by Pentacam

Function and Disability Journal, 2020
Background and Objectives: Keratoconus is a non-inflammatory asymmetric corneal degenerative disease characterized by the steepening and distortion of the cornea. In this disease, irregular astigmatism makes the subjective refraction difficult. Using the
Ali Mirzajani, Ramin Salouti, Ebrahim Jafarzadehpur , Raziye Dayyani   +3 more
doaj   +1 more source