Results 81 to 90 of about 3,895 (169)

Corneal power modelling with OCT data – Thin and thick lens paraxial models versus raytracing

Acta Ophthalmologica, Volume 104, Issue 5, Page 498-509, August 2026.
Abstract Background Evaluating keratometric power with Zeiss index (PKZ), paraxial thick cornea power (Gullstrand [PG]) and power referenced to the front (PFV) and back vertex plane (PBV) and raytracing power (PR), and modelling the deviation from PKZ with a multivariable linear prediction model.
Achim Langenbucher, Nóra Szentmáry, Alan Cayless, Peter Hoffmann, Jascha Wendelstein   +4 more
wiley   +1 more source

Repeatability of keratometry depending on tear film osmolarity

Acta Ophthalmologica, Volume 104, Issue 5, Page e530-e537, August 2026.
Abstract Purpose To determine the repeatability of keratometry and astigmatism measurements of patients depending on the tear film osmolarity using three different devices. Methods In this study, 97 eyes of 97 patients with a mean age of 64.92 ± 12.07 years received three repeated measurements with the IOLMaster 700 (Carl Zeiss Meditec, Jena, Germany),
David Schneider, Klemens Paul Kaiser, Petra Davidova, Thomas Kohnen, Tyll Jandewerth   +4 more
wiley   +1 more source

A Super‐Adhesive Air Filter With Capillarity‐Mediated Spontaneous Particle Absorption via Dynamic Bond Exchange

Advanced Materials, Volume 38, Issue 42, 27 July 2026.
We address the inherently weak particle adhesion of conventional air filters by coating a dynamically crosslinked adhesive layer that delivers capillarity‐driven strong adhesion and particle absorption mediated by dynamic bond exchange. The resulting enhancement in particle adhesion enables efficient ultrafast (up to 20 m s−1) and omnidirectional ...
Junyong Park, Hyeri Jeon, Hyunwoong Park, Ji Min Lee, Yeomyung Yoon, Gyeong Hwan Choi, Sazzadul A. Rahat, Dong Wook Lee, Sohdam Jeong, Jonathan T. Pham, Chae Bin Kim, Sanghyuk Wooh   +11 more
wiley   +1 more source

Decreased Thigh Muscle Cross‐Sectional Area Following Anterior Cruciate Ligament Injury Depends on Concomitant Meniscal Injury and Subject Sex

Journal of Orthopaedic Research, Volume 44, Issue 7, July 2026.
ABSTRACT This study characterized acute changes in thigh muscle cross‐sectional area (CSA) in subjects who suffered their first severe knee trauma. Ninety‐one males and females who suffered ACL rupture with or without concomitant meniscus injury underwent bilateral mid‐thigh axial T1‐weighted, fast field echo magnetic resonance imaging early after the ...
Kate French, Michael J. Toth, Niccolo Fiorentino, Pamela Vacek, Mike DeSarno, Timothy W. Tourville, Matthew Failla, Andrew Geeslin, Mathew Geeslin, Mack Gardner‐Morse, Patrick Parkinson, Bruce Beynnon   +11 more
wiley   +1 more source

Lateral meniscus injuries have more impact on pivot shift than anterolateral complex injuries in anterior cruciate ligament‐injured knees

Knee Surgery, Sports Traumatology, Arthroscopy, Volume 34, Issue 7, Page 2418-2426, July 2026.
Abstract Purpose The purpose of this prospective study was to investigate the effect of Kaplan fibres (KF), anterolateral ligament (ALL) and lateral meniscus (LM) injuries on preoperative anterolateral rotational instability (ALRI) in anterior cruciate ligament (ACL)‐injured knees.
Lukas Willinger, Armin Runer, Romed P. Vieider, Andrea Achtnich, Julian Mehl, Sebastian Siebenlist, Philipp Winkler   +6 more
wiley   +1 more source

Osteoarthritis: Epidemiology, Diagnosis, and Treatment

MedComm, Volume 7, Issue 7, July 2026.
Osteoarthritis (OA) is a multifactorial degenerative joint disease and a leading cause of disability worldwide. This graphical abstract summarizes the epidemiology, diagnostic strategies, and therapeutic approaches of OA. OA development is driven by aging, metabolic dysregulation, and mechanical stress, leading to progressive joint degeneration ...
Qin Ru, Dongliang Yuan, Shide Jiang, Xiaoxuan Zhao, Xu Liu, Yusheng Li, Shuguang Liu, Yuxiang Wu   +7 more
wiley   +1 more source

An investigation of the relationship between tear meniscus height and the subjective severity of ocular symptoms in keratoconus

African Vision and Eye Health, 2015
Keratoconus is a debilitating disease in which the cornea does not develop its characteristic round shape but develops into a conical form affecting both functional vision as well as ocular comfort. Depending on the severity of the keratoconus as well as the presence of any associated conditions, keratoconic individuals may complain of various ...
Deanne L. Nicholas, Wayne D.H. Gillan
openaire   +2 more sources

Validation of a Semiautomatic Optical Coherence Tomography Digital Image Processing Algorithm for Estimating the Tear Meniscus Height. [PDF]

Transl Vis Sci Technol, 2023
Cardenas-Morales A, Tamez-Olvera MF, Cervantes-Rios MP, Garza-Leon M, Tomasi M, Tavera-Ruiz CG.   +5 more
europepmc   +1 more source

Comparative study of preservative-free artificial tears versus preservative-containing lubricants in patients with dry eye disease using infrared meibography

Journal of the Egyptian Ophthalmological Society
Objectives To assess the therapeutic efficacy and safety of preservative-free lubricants versus preserved lubricant drops in managing moderate to severe dry eye disease. Background Dry eye syndrome is a complex condition that affects the stability of the
Sameh Saad Mandour, Mariam Shalaby, Ahmed Ibrahim Basiony   +2 more
doaj   +1 more source

Changes in Lacrimal Punctum Position and Tear Meniscus Height after Correction of Horizontal Laxity in Involutional Lower Eyelid Entropion. [PDF]

J Ophthalmol, 2023
Yokoyama T, Vaidya A, Kono S, Kakizaki H, Takahashi Y.   +4 more
europepmc   +1 more source