Results 21 to 30 of about 6,319 (184)

A study on measurement of central corneal thickness changes in postoperative period of phacoemulsification cataract surgery

TNOA Journal of Ophthalmic Science and Research, 2021
Purpose: Phacoemulsification has gained its importance with time due to its various benefits; however, it has one worrisome side effect which results due to endothelial pump failure, following surgery being corneal edema.
Varshav Gore, Mamta Ramesh Agrawal, Ayushi Choudhary, Jesmin Alex, Abha Shah   +4 more
doaj   +1 more source

20G silicone rod as monocanalicular stent in repair of canalicular lacerations: Experience from a tertiary eye care centre

Indian Journal of Ophthalmology, 2013
To evaluate the outcome of 20G silicone rod as monocanalicular stent in canalicular lacerations. Retrospective case series involving patients between July 2006 and June 2010.
Susanta Chatterjee, Suryasnata Rath, Aravind Roy, Eliya Shrestha   +3 more
doaj   +1 more source

Isolated abducens nerve palsy with hyperhomocysteinemia: Association and outcomes

Indian Journal of Ophthalmology, 2013
Ischemic abducens nerve palsy usually presents as isolated cranial nerve palsy in the middle aged and elderly patients with known risk factors such as diabetes mellitus, hypertension, dyslipidemia, carotid artery disease, etc., In this report, we ...
Virender Sachdeva, Vaibhev Mittal, Avinash Pathengay, Ramesh Kekunnaya, Amit Gupta, Bhoompally V Rao   +5 more
doaj   +1 more source

Progressive hemifacial atrophy with ciliary body atrophy and ocular hypotony

Indian Journal of Ophthalmology, 2015
Progressive hemifacial atrophy (PHA) is a disease of unknown etiology affecting one-half of the face. Ocular involvement is uncommon. Atrophy of iris is rare, with only a few cases of partial atrophy being reported in the literature.
T Ashwini Kini, V S Prakash, Suresh Puthalath, P L Bhandari   +3 more
doaj   +1 more source

Comparison of Central Corneal Thickness Measurements by Pentacam and Ultrasound Pachymetry in Normal Myopic Patients

Electronic Physician, 2016
Introduction: Precise measurement of corneal thickness is of crucial importance in corneal refractive procedures. The aim of this work is to compare the central corneal thickness measurements using Scheimpflug imaging (Pentacam) and contact US ...
Sherif Emerah, Ehab ELZakzouk, Mohamed Farag   +2 more
doaj   +1 more source

Inter-examiner agreement of the AS-OCT Visante corneal thickness

Journal of Optometry, 2011
Purpose: To determine the inter-examiner agreement of the manual values of central and peripheral corneal thickness as measured by optical coherence tomography (AS-OCT Visante) and to assess the agreement between AS-OCT Visante pachymetry, Orbscan II and
Ana Rio-San Cristobal, Raul Martin, Angela Morejona, David Galarreta   +3 more
doaj   +1 more source

Central Corneal Thickness Measurements With Different Imaging Devices: Ultrasound Pachymetry, Noncontact Specular Microscopy and Tono-pachymetry

Beyoglu Eye Journal, 2022
Investigation of the compatibility between central corneal thickness (CCT) measurements in healthy eyes by comparing standard ultrasound pachymetry (USP) with noncontact tono-pachymetry (NCT) and specular microscopy (SM) devices was aimed.Forty-five eyes of 45 healthy volunteers aged between 18 and 60 years were included in this study. CCT of all cases
Ceylan, Ali, Onal, Irem, Mergen, Burak, Yildirim, Yusuf   +3 more
openaire   +2 more sources

Astigmatic changes after Descemet membrane endothelial keratoplasty (DMEK) in decompensated penetrating keratoplasty grafts

Acta Ophthalmologica, EarlyView.
Abstract Purpose To evaluate the surgery‐induced changes of astigmatism after Descemet membrane endothelial keratoplasty (DMEK) in eyes with failed previous penetrating keratoplasty (PK). Design Retrospective, interventional cohort study based on prospective DMEK database.
Florian Thomas Steinberg, Jithmi Weliwitage, Marie von Berg, Silvia Schrittenlocher, Simona Schlereth, Claus Cursiefen, Björn Bachmann   +6 more
wiley   +1 more source

Repeatability of keratometry depending on tear film osmolarity

Acta Ophthalmologica, EarlyView.
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

Comparative outcomes and predictability of Contoura laser-assisted in situ keratomileusis, wavefront-optimized laser-assisted in situ keratomileusis, and photorefractive keratectomy: A retrospective analysis of visual recovery and pachymetric influence

The Pan-American Journal of Ophthalmology
Purpose: The purpose of this study was to compare visual and refractive outcomes of Contoura topography-guided laser-assisted in situ keratomileusis (LASIK), wavefront-optimized (WFO) LASIK, and photorefractive keratectomy (PRK) and to evaluate the ...
Jaya Kaushik, Ankita Singh, Sumit Goyal, Avinash Singh Parihar, Vipin Rana, Rakesh Kumar Jha, Pranjali Dwivedi   +6 more
doaj   +1 more source