Scheimpflug imaging for keratoconus and ectatic disease

Detalhes bibliográficos
Autor(a) principal: Belin, Michael Wellington
Data de Publicação: 2013
Outros Autores: Ambrosio, Renato [UNIFESP]
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UNIFESP
Texto Completo: http://dx.doi.org/10.4103/0301-4738.116059
http://repositorio.unifesp.br/handle/11600/36574
Resumo: 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 and/or corneal thickness map are earlier indicators of ectatic change than would otherwise be identifiable with only anterior curvature and ultrasonic pachymetry. Scheimpflug imaging also covers significantly more of the cornea than was possible with placido based devices. This added coverage is critical in the proper diagnosis of peripheral diseases such as pellucid marginal degeneration (PMD).
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spelling Scheimpflug imaging for keratoconus and ectatic diseaseEctatic diseasekeratoconusscheimpflug imagingScheimpflug 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 and/or corneal thickness map are earlier indicators of ectatic change than would otherwise be identifiable with only anterior curvature and ultrasonic pachymetry. Scheimpflug imaging also covers significantly more of the cornea than was possible with placido based devices. This added coverage is critical in the proper diagnosis of peripheral diseases such as pellucid marginal degeneration (PMD).Univ Arizona, Southern Arizona VA Healthcare Syst, Tucson, AZ USAUniversidade Federal de São Paulo, Dept Ophthalmol, São Paulo, BrazilInst Olhos Renato Ambrosio, Rio de Janeiro, BrazilUniversidade Federal de São Paulo, Dept Ophthalmol, São Paulo, BrazilWeb of ScienceMedknow Publications & Media Pvt LtdUniv ArizonaUniversidade Federal de São Paulo (UNIFESP)Inst Olhos Renato AmbrosioBelin, Michael WellingtonAmbrosio, Renato [UNIFESP]2016-01-24T14:32:02Z2016-01-24T14:32:02Z2013-08-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersion401-406http://dx.doi.org/10.4103/0301-4738.116059Indian Journal of Ophthalmology. Mumbai: Medknow Publications & Media Pvt Ltd, v. 61, n. 8, p. 401-406, 2013.10.4103/0301-4738.1160590301-4738http://repositorio.unifesp.br/handle/11600/36574WOS:000324267600009engIndian Journal of Ophthalmologyinfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da UNIFESPinstname:Universidade Federal de São Paulo (UNIFESP)instacron:UNIFESP2016-01-24T12:32:02Zoai:repositorio.unifesp.br/:11600/36574Repositório InstitucionalPUBhttp://www.repositorio.unifesp.br/oai/requestbiblioteca.csp@unifesp.bropendoar:34652016-01-24T12:32:02Repositório Institucional da UNIFESP - Universidade Federal de São Paulo (UNIFESP)false
dc.title.none.fl_str_mv Scheimpflug imaging for keratoconus and ectatic disease
title Scheimpflug imaging for keratoconus and ectatic disease
spellingShingle Scheimpflug imaging for keratoconus and ectatic disease
Belin, Michael Wellington
Ectatic disease
keratoconus
scheimpflug imaging
title_short Scheimpflug imaging for keratoconus and ectatic disease
title_full Scheimpflug imaging for keratoconus and ectatic disease
title_fullStr Scheimpflug imaging for keratoconus and ectatic disease
title_full_unstemmed Scheimpflug imaging for keratoconus and ectatic disease
title_sort Scheimpflug imaging for keratoconus and ectatic disease
author Belin, Michael Wellington
author_facet Belin, Michael Wellington
Ambrosio, Renato [UNIFESP]
author_role author
author2 Ambrosio, Renato [UNIFESP]
author2_role author
dc.contributor.none.fl_str_mv Univ Arizona
Universidade Federal de São Paulo (UNIFESP)
Inst Olhos Renato Ambrosio
dc.contributor.author.fl_str_mv Belin, Michael Wellington
Ambrosio, Renato [UNIFESP]
dc.subject.por.fl_str_mv Ectatic disease
keratoconus
scheimpflug imaging
topic Ectatic disease
keratoconus
scheimpflug imaging
description 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 and/or corneal thickness map are earlier indicators of ectatic change than would otherwise be identifiable with only anterior curvature and ultrasonic pachymetry. Scheimpflug imaging also covers significantly more of the cornea than was possible with placido based devices. This added coverage is critical in the proper diagnosis of peripheral diseases such as pellucid marginal degeneration (PMD).
publishDate 2013
dc.date.none.fl_str_mv 2013-08-01
2016-01-24T14:32:02Z
2016-01-24T14:32:02Z
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://dx.doi.org/10.4103/0301-4738.116059
Indian Journal of Ophthalmology. Mumbai: Medknow Publications & Media Pvt Ltd, v. 61, n. 8, p. 401-406, 2013.
10.4103/0301-4738.116059
0301-4738
http://repositorio.unifesp.br/handle/11600/36574
WOS:000324267600009
url http://dx.doi.org/10.4103/0301-4738.116059
http://repositorio.unifesp.br/handle/11600/36574
identifier_str_mv Indian Journal of Ophthalmology. Mumbai: Medknow Publications & Media Pvt Ltd, v. 61, n. 8, p. 401-406, 2013.
10.4103/0301-4738.116059
0301-4738
WOS:000324267600009
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Indian Journal of Ophthalmology
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 401-406
dc.publisher.none.fl_str_mv Medknow Publications & Media Pvt Ltd
publisher.none.fl_str_mv Medknow Publications & Media Pvt Ltd
dc.source.none.fl_str_mv reponame:Repositório Institucional da UNIFESP
instname:Universidade Federal de São Paulo (UNIFESP)
instacron:UNIFESP
instname_str Universidade Federal de São Paulo (UNIFESP)
instacron_str UNIFESP
institution UNIFESP
reponame_str Repositório Institucional da UNIFESP
collection Repositório Institucional da UNIFESP
repository.name.fl_str_mv Repositório Institucional da UNIFESP - Universidade Federal de São Paulo (UNIFESP)
repository.mail.fl_str_mv biblioteca.csp@unifesp.br
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