Results 141 to 150 of about 96,845 (174)
Corneal Densitometry as an Indicator of Corneal Health
Ophthalmology, 2012 To establish prospectively the normal values of corneal density of healthy subjects using the Pentacam Scheimpflug system (Oculus, Inc., Wetzlar, Germany) and to investigate alteration in corneal density during active and healed stages of bacterial keratitis.Prospective, comparative case series.Sixty-four eyes of 40 healthy controls and 36 eyes of 35 ...
Ahmad Muneer, Otri +3 more
openaire +3 more sources
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Corneal densitometry evaluation in archipelago keratitis
International Ophthalmology, 2013To report a case of archipelago keratitis and its improvement as evaluated by corneal densitometry. A review of the patient's record and relevant literature. A 57-year-old man presented with blurred vision associated with photophobia and halos around lights. Slit-lamp examination revealed multiple confluent, nummular subepithelial infiltrates.
Faik, Orucoglu +3 more
exaly +3 more sources
Corneal densitometry: A new evaluation indicator for corneal diseases
Survey of OphthalmologyCorneal densitometry (CD) uses the biological properties of the cornea to visualize the morphology of the cornea and determine the degree of corneal transparency. At present, it is an emerging metric that has shown promise in various clinical diagnosis and evaluation of eye diseases and surgeries.
Yuxi He
exaly +3 more sources
The effect of corneal infiltrates on densitometry and higher‐order aberrations
Australasian journal of optometry, The, 2019This study aimed to measure the effects of persistent corneal subepithelial infiltrates associated with epidemic keratoconjunctivitis on corneal densitometry and total corneal higher order aberrations (HOAs), and to compare these measurements with the data obtained from their fellow unaffected healthy eyes.This prospective cross-sectional study ...
Yasin Sakir Goker +2 more
exaly +3 more sources
Corneal densitometry after accelerated corneal collagen cross-linking in progressive keratoconus
International Ophthalmology, 2018To analyze changes in corneal densitometry 3 months after accelerated corneal collagen cross-linking (CXL) measured with Scheimpflug tomography.In this study we reviewed charts and anterior segment data of patients who had undergone accelerated pulsed epithelium-off CXL (30 mW/cm2 for 4 min, 8 min total radiation time) for treatment of progressive ...
Myriam Bohm +2 more
exaly +3 more sources
Corneal and lens densitometry with Pentacam HR in children with vernal keratoconjunctivitis
Australasian journal of optometry, The, 2021 © 2021 Optometry Australia.Clinical relevance: Corneal and lens densitometry measurements provide clinically important information for the evaluation and monitoring of corneal and lens health in patients with vernal keratoconjunctivitis.
Mehmet Fuat Alakus +2 more
exaly +2 more sources
Corneal Densitometry to Assess the Corneal Cystine Deposits in Patients With Cystinosis
Cornea, 2022Purpose: The purpose of this study was to assess the suitability of corneal densitometry measurements obtained with Scheimpflug imaging in estimating the corneal changes caused by cystine deposits in the cornea in patients with cystinosis. Methods: Scheimpflug imaging (Pentacam) was
Susmito Biswas +2 more
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Corneal Densitometry in Diabetes Mellitus
Cornea, 2020Purpose: Chronic hyperglycemia induces morphological and functional changes of the cornea. Corneal clarity is essential for visual function, and the measurement of corneal optical density (COD) might provide further information on diabetes mellitus (DM)–induced alterations. Methods:
Lisa, Ramm +3 more
openaire +2 more sources
Corneal densitometry and associated factors in an elderly population
Clinical and Experimental Optometry, 2023Knowing normative corneal optical density (COD) values is important for identifying pathologic corneal changes.The aim of this work is to determine the distribution and associated factors of COD in the elderly population.This report is a part of a cross-sectional population-based study conducted on the elderly population (≥60 years) of Tehran, Iran ...
Alireza Hashemi +4 more
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Corneal Densitometry for Quantification of Corneal Deposits in Monoclonal Gammopathies
Cornea, 2016Purpose: To assess the capability of Scheimpflug-based densitometry of the cornea to quantify light chain deposits in patients with active monoclonal gammopathies. Methods: This is a case–control study in which data from a leading tertiary university center in myeloma care were ...
Philip, Enders +7 more
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