Repeatability of Scheimpflug-Placido camera in mild dry eye versus normal eyes according to the topographical position of the cornea.

Bibliographic Details
Title: Repeatability of Scheimpflug-Placido camera in mild dry eye versus normal eyes according to the topographical position of the cornea.
Authors: Hwang, Sunjin, Kim, Dae Sung, Kim, Duroo, Hong, Eun Hee, Shin, Yong Un, Kim, Yu Jeong, Kang, Min Ho
Source: Scientific Reports; 10/10/2024, Vol. 14 Issue 1, p1-8, 8p
Subject Terms: DRY eye syndromes, CORNEA, STATISTICAL reliability, TIME management, CAMERAS, MEIBOMIAN glands
Abstract: We aimed to investigate the repeatability of various corneal measurements according to topographical location in the entire cornea measured by dual rotating Scheimpflug-Placido camera and to explore the differences in repeatability between patients with mild dry eye and those with normal eyes. In both the normal and dry eye groups, divided based on BUT or the height of the tear film, there were no statistically significant differences in the ratio of unacceptable variation (RUV) and ICC. The consistency of the examination of the anterior and posterior refractive values and corneal thickness according to the corneal location, measured three times repeatedly using the Galilei anterior segment camera, was high. There was no difference based on the height of the tear film or the tear film break-up time. However, caution is needed when interpreting the values of the anterior corneal refractive values, as there can be changes of more than 0.5D within 3 mm of the central area. [ABSTRACT FROM AUTHOR]
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  Data: Repeatability of Scheimpflug-Placido camera in mild dry eye versus normal eyes according to the topographical position of the cornea.
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  Data: <searchLink fieldCode="AR" term="%22Hwang%2C+Sunjin%22">Hwang, Sunjin</searchLink><br /><searchLink fieldCode="AR" term="%22Kim%2C+Dae+Sung%22">Kim, Dae Sung</searchLink><br /><searchLink fieldCode="AR" term="%22Kim%2C+Duroo%22">Kim, Duroo</searchLink><br /><searchLink fieldCode="AR" term="%22Hong%2C+Eun+Hee%22">Hong, Eun Hee</searchLink><br /><searchLink fieldCode="AR" term="%22Shin%2C+Yong+Un%22">Shin, Yong Un</searchLink><br /><searchLink fieldCode="AR" term="%22Kim%2C+Yu+Jeong%22">Kim, Yu Jeong</searchLink><br /><searchLink fieldCode="AR" term="%22Kang%2C+Min+Ho%22">Kang, Min Ho</searchLink>
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  Data: Scientific Reports; 10/10/2024, Vol. 14 Issue 1, p1-8, 8p
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  Data: <searchLink fieldCode="DE" term="%22DRY+eye+syndromes%22">DRY eye syndromes</searchLink><br /><searchLink fieldCode="DE" term="%22CORNEA%22">CORNEA</searchLink><br /><searchLink fieldCode="DE" term="%22STATISTICAL+reliability%22">STATISTICAL reliability</searchLink><br /><searchLink fieldCode="DE" term="%22TIME+management%22">TIME management</searchLink><br /><searchLink fieldCode="DE" term="%22CAMERAS%22">CAMERAS</searchLink><br /><searchLink fieldCode="DE" term="%22MEIBOMIAN+glands%22">MEIBOMIAN glands</searchLink>
– Name: Abstract
  Label: Abstract
  Group: Ab
  Data: We aimed to investigate the repeatability of various corneal measurements according to topographical location in the entire cornea measured by dual rotating Scheimpflug-Placido camera and to explore the differences in repeatability between patients with mild dry eye and those with normal eyes. In both the normal and dry eye groups, divided based on BUT or the height of the tear film, there were no statistically significant differences in the ratio of unacceptable variation (RUV) and ICC. The consistency of the examination of the anterior and posterior refractive values and corneal thickness according to the corneal location, measured three times repeatedly using the Galilei anterior segment camera, was high. There was no difference based on the height of the tear film or the tear film break-up time. However, caution is needed when interpreting the values of the anterior corneal refractive values, as there can be changes of more than 0.5D within 3 mm of the central area. [ABSTRACT FROM AUTHOR]
– Name: Abstract
  Label:
  Group: Ab
  Data: <i>Copyright of Scientific Reports is the property of Springer Nature and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.)
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              Text: 10/10/2024
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