Results 41 to 50 of about 13,388 (198)

Applanation tonometry: a comparison of the Perkins handheld and Goldmann slit lamp-mounted methods

Clinical Ophthalmology, 2014
R Arora,1 H Bellamy,2 MW Austin21University Hospital of Southampton, Southampton, Hampshire, 2Singleton Hospital, Abertawe Bro Morgannwg University Health Board, Swansea, Wales, UKPurpose: To compare intraocular pressure (IOP) measurements, taken using ...
Arora R, Bellamy H, Austin MW
doaj  

DYNAMIC CONTOUR TONOMETRY AND GOLDMAN APPLANATION TONOMETRY IN EYES WITH KERATOCONUS [PDF]

Clinics, 2006
The dynamic contour tonometer is a nonapplanation contact tonometer designed to be largely independent of the structural properties of the cornea. Theoretically, it may measure intraocular pressure most accurately in abnormally thinner corneas. This study compares intraocular pressure measurements by dynamic contour tonometry with Goldman applanation ...
Barreto Jr, Jackson, Babic, Mirko, Vessani, Roberto Murad, Susanna Jr., Remo   +3 more
openaire   +4 more sources

Detection of Ursid Gammaherpesvirus 2 in Asiatic Black Bears (Ursus thibetanus) With Keratoconjunctivitis

Veterinary Ophthalmology, EarlyView.
ABSTRACT Objective To investigate the potential contribution of herpesvirus infection in the development of ocular surface disease in Asiatic black bears (Ursus thibetanus). Animals Studied Eight captive Asiatic black bears housed at a wildlife sanctuary were examined during routine health assessments.
Katharina Thieme, Marc Gölkel, J. Corinna Eule, Lesley Halter‐Gölkel, Dusan Kunec, Frank Göritz, Sina Feyer, Bich Ngoc Bui, Jakob Trimpert   +8 more
wiley   +1 more source

Comparison of IOPen rebound tonometer with Goldmann applanation tonometer at different IOP levels [PDF]

International Journal of Ophthalmology, 2013
AIM:To compare the accuracy of IOPen rebound tonometer with Goldmann applanation tonometer (GAT) in individuals with low, normal and high intraocular pressure (IOP) and to evaluate the effect of central corneal thickness (CCT) on IOP measurements.METHODS:
FereydounFarrahi, Farideh Sharifipour, Mohammad Malekahmadi, Bahman Cheraghian   +3 more
doaj   +1 more source

Finite element method for estimation of applanation force and to study the influence of intraocular pressure of eye on tonometry [PDF]

, 2022
R. B. Bharathi, Rakshath G. Poojary, K. Gopalakrishna Prabhu, Ramesh S. Ve   +3 more
openalex   +1 more source

Validation of Recalibrated IOPVet in Canine Eyes Compared to Manometry and Recalibrated TONOVET Plus

Veterinary Ophthalmology, EarlyView.
ABSTRACT Objective To evaluate the clinical and manometric accuracy of a recalibrated version of the IOPVet indentation tonometer in dogs, and to compare its performance to a recalibrated TonoVet Plus (rTVP) and in situ direct manometry. Animals Studied A total of 97 eyes from 49 client‐owned dogs were enrolled and divided into three groups: a ...
Bertrand Michaud, Inès Desquiens
wiley   +1 more source

Differences between Goldmann Applanation Tonometry and Dynamic Contour Tonometry following Trabeculectomy

Journal of Ophthalmology, 2010
Background. To evaluate differences between Goldmann Applanation Tonometry (GAT) and Dynamic Controur Tonometry (DCT) following trabeculectomy. Methods. Thirty eight glaucomatous eyes with a history of trabeculectomy (Trabeculectomy group, TG), 20 eyes ...
Efstathios T. Detorakis, Emilia Grammenandi, Ioannis G. Pallikaris, Miltiadis K. Tsilimbaris   +3 more
doaj   +1 more source

Ocular Morphology and Clinical Ophthalmic Parameters of Nile Tilapia Oreochromis niloticus

Veterinary Ophthalmology, EarlyView.
ABSTRACT Objective To describe the ocular morphological characteristics and establish clinical and ophthalmic reference standards for Nile tilapia. Animals Studied Fresh carcasses were used for diaphanization, optical and electron microscopy, and computed tomography analyses.
Dandara Franco Ferreira da Silva, Lucélia Gonçalves Vieira, Pedro Vale de Azevedo Brito, Sonia Nair Báo, Ingrid Gracielle Martins da Silva, Rodrigo Diana Navarro, Clarissa Machado de Carvalho, Paula Diniz Galera, Daniel Henrique Viana da Silva, Weslley de Souza Barbosa, Rosélia de Lima Sousa Araújo, Giane Regina Paludo, Liria Queiroz Luz Hirano   +12 more
wiley   +1 more source

Comparison of Rebound Tonometry, Perkins Applanation Tonometry and Ocular Response Analyser in Mucopolysaccharidosis Patients. [PDF]

PLoS ONE, 2015
To investigate the feasibility and to compare three devices measuring intraocular pressure (IOP) in mucopolysaccharidosis patients (MPS): iCare rebound tonometer (RT), Perkins applanation tonometer (PAT) and ocular response analyzer (ORA).MPS patients ...
Joanna Wasielica-Poslednik, Christina Butsch, Christina Lampe, Heike Elflein, Julia Lamparter, Veronika Weyer, Susanne Pitz   +6 more
doaj   +1 more source

Cerebrovascular pulsatility following long duration spaceflight is associated with changes in pulse pressure and carotid artery stiffness

Experimental Physiology, EarlyView.
Abstract Central artery stiffening increases the haemodynamic pulsations transmitted downstream towards target organs, including the brain. While recent evidence suggests that long duration spaceflight is associated with reduced common carotid artery (CCA) distensibility, cerebrovascular pulsatility has not been extensively characterized in astronauts.
Roxanne Fournier, Danielle K. Greaves, J. Kevin Shoemaker, Philippe Arbeille, Richard L. Hughson, Andrew D. Robertson   +5 more
wiley   +1 more source