Scheimpflug imaging for keratoconus and ectatic disease
نویسندگان
چکیده
منابع مشابه
Scheimpflug imaging for keratoconus and ectatic disease
Scheimpflug cross-sectioning anterior segment imaging offers significant advantages over traditional placido based curvature analysis and ultrasound pachymetry. The accurate measurement of both the anterior and posterior corneal surfaces and the anterior and posterior lens allows for the creation of a three-dimensional reconstruction of the anterior segment. Changes on both the posterior cornea...
متن کاملGlobal consensus on keratoconus and ectatic diseases.
BACKGROUND Despite extensive knowledge regarding the diagnosis and management of keratoconus and ectatic corneal diseases, many controversies still exist. For that reason, there is a need for current guidelines for the diagnosis and management of these conditions. PURPOSE This project aimed to reach consensus of ophthalmology experts from around the world regarding keratoconus and ectatic dis...
متن کاملRotating Scheimpflug Imaging Indices in Different Grades of Keratoconus
Purpose. To evaluate accuracy of various Keratoconus (KC) screening indices, in relation to Topographic Keratoconus (TKC) grading. Setting. Al Watany Eye Hospital, Cairo, Egypt. Methods. Data of 103 normal (group 1) and 73 KC eyes (group 2), imaged by Pentacam (branded as Allegro Oculyzer), were analysed. Group 2 was divided into 2a: 14 eyes (TKC = 1, early KC), 2b: 25 eyes (TKC = 1 to 2 or 2, ...
متن کاملCorneal Changes After Collagen Crosslinking for Keratoconus Using Dual Scheimpflug Imaging
PURPOSE To evaluate corneal changes after collagen crosslinking (CXL) therapy for keratoconus (KCN) using the Galilei dual Scheimpflug analyzer. METHODS This prospective, nonrandomized clinical study included 35 eyes of 32 keratoconus patients who had undergone CXL. The eyes were saturated with riboflavin solution and were subjected for 30 minutes to ultraviolet-A (UV-A) light with irradiance...
متن کاملScheimpflug Imaging Parameters Associated with Tear Mediators and Bronchial Asthma in Keratoconus
Purpose. To determine associations between mediators in tears in the whole spectrum of keratoconus (KC); to explore connections between mediators and Scheimpflug parameters; to examine correlations between Scheimpflug parameters and bronchial asthma. Methods. Tear samples were collected from 69 patients and 19 controls. Concentrations of mediators-IL-6, -10; CXCL8, CCL5; MMP-9, -13; TIMP-1; t-P...
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ژورنال
عنوان ژورنال: Indian Journal of Ophthalmology
سال: 2013
ISSN: 0301-4738
DOI: 10.4103/0301-4738.116059