Medición de la progresión de las ectasias corneales postquirúrgicas mediante el tomógrafo Pentacam

El objetivo de esta monografía fue brindar la información necesaria para comprender e identificar la ectasia corneal postquirúrgica refractiva y su progresión mediante el Pentacam. Esta monografía se basó en la investigación bibliográfica en bases de datos en idioma inglés, español, portugués y ruso...

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Autores:
Bueno Monterrosa, Ricardo de Jesús
Gutiérrez Torres, Ruby Nohelia
Tipo de recurso:
https://purl.org/coar/resource_type/c_7a1f
Fecha de publicación:
2024
Institución:
Universidad El Bosque
Repositorio:
Repositorio U. El Bosque
Idioma:
spa
OAI Identifier:
oai:repositorio.unbosque.edu.co:20.500.12495/13007
Acceso en línea:
https://hdl.handle.net/20.500.12495/13007
Palabra clave:
Queratocono
Procedimientos Quirúrgicos Refractivos
Tomografía
Córnea
Progresión de la Enfermedad
WW704
Keratoconus
Refractive Surgical Procedures
Tomography
Cornea
Disease Progression
Rights
License
Attribution 4.0 International
id UNBOSQUE2_6b9f42c2410422c2b7197bfe66ccbd97
oai_identifier_str oai:repositorio.unbosque.edu.co:20.500.12495/13007
network_acronym_str UNBOSQUE2
network_name_str Repositorio U. El Bosque
repository_id_str
dc.title.none.fl_str_mv Medición de la progresión de las ectasias corneales postquirúrgicas mediante el tomógrafo Pentacam
dc.title.translated.none.fl_str_mv Measurement of the progression of post-surgical corneal ectasias using the Pentacam tomograph
title Medición de la progresión de las ectasias corneales postquirúrgicas mediante el tomógrafo Pentacam
spellingShingle Medición de la progresión de las ectasias corneales postquirúrgicas mediante el tomógrafo Pentacam
Queratocono
Procedimientos Quirúrgicos Refractivos
Tomografía
Córnea
Progresión de la Enfermedad
WW704
Keratoconus
Refractive Surgical Procedures
Tomography
Cornea
Disease Progression
title_short Medición de la progresión de las ectasias corneales postquirúrgicas mediante el tomógrafo Pentacam
title_full Medición de la progresión de las ectasias corneales postquirúrgicas mediante el tomógrafo Pentacam
title_fullStr Medición de la progresión de las ectasias corneales postquirúrgicas mediante el tomógrafo Pentacam
title_full_unstemmed Medición de la progresión de las ectasias corneales postquirúrgicas mediante el tomógrafo Pentacam
title_sort Medición de la progresión de las ectasias corneales postquirúrgicas mediante el tomógrafo Pentacam
dc.creator.fl_str_mv Bueno Monterrosa, Ricardo de Jesús
Gutiérrez Torres, Ruby Nohelia
dc.contributor.advisor.none.fl_str_mv García Lozada, Diana
Carrizosa Murcia, Marcelo
dc.contributor.author.none.fl_str_mv Bueno Monterrosa, Ricardo de Jesús
Gutiérrez Torres, Ruby Nohelia
dc.subject.none.fl_str_mv Queratocono
Procedimientos Quirúrgicos Refractivos
Tomografía
Córnea
Progresión de la Enfermedad
topic Queratocono
Procedimientos Quirúrgicos Refractivos
Tomografía
Córnea
Progresión de la Enfermedad
WW704
Keratoconus
Refractive Surgical Procedures
Tomography
Cornea
Disease Progression
dc.subject.ddc.none.fl_str_mv WW704
dc.subject.keywords.none.fl_str_mv Keratoconus
Refractive Surgical Procedures
Tomography
Cornea
Disease Progression
description El objetivo de esta monografía fue brindar la información necesaria para comprender e identificar la ectasia corneal postquirúrgica refractiva y su progresión mediante el Pentacam. Esta monografía se basó en la investigación bibliográfica en bases de datos en idioma inglés, español, portugués y ruso utilizando tesauros, operadores booleanos y truncadores como estrategia de búsqueda. Se definió la progresión de la ectasia como un cambio constante de al menos dos parámetros como el empinamiento de la superficie corneal anterior, la posterior o el adelgazamiento y/o aumento en la tasa de cambio del espesor corneal. La ectasia corneal postquirúrgica se define como un encorvamiento en topografía de 5 D o más en comparación con el aspecto postoperatorio, pérdida de ≥ 2 líneas de Snellen de agudeza visual no corregida y un cambio en la refracción de ≥ 2 D en esfera o cilindro. Se ha descrito una incidencia variable del 0,04%, del 0,2% o del 0,66%. La miopía alta (> -8.00 D), las córneas delgadas (< 500 µm), el queratocono preexistente, antecedentes alérgicos, traumatismos oculares y frotamiento de ojo se encontraron como factores de riesgo. Se señalaron parámetros e índices de Pentacam, así como la pantalla ABCD para la progresión de la ectasia corneal. La pantalla de progresión ABCD permite la comparación de diferentes tomas a lo largo del tiempo, resaltando cambios en la cara anterior y posterior, paquimetría y agudeza visual con respecto a la población normativa y queratocónica.
publishDate 2024
dc.date.accessioned.none.fl_str_mv 2024-09-20T19:34:27Z
dc.date.available.none.fl_str_mv 2024-09-20T19:34:27Z
dc.date.issued.none.fl_str_mv 2024-08
dc.type.coar.fl_str_mv http://purl.org/coar/resource_type/c_7a1f
dc.type.local.spa.fl_str_mv Tesis/Trabajo de grado - Monografía - Pregrado
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dc.type.driver.none.fl_str_mv info:eu-repo/semantics/bachelorThesis
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dc.identifier.uri.none.fl_str_mv https://hdl.handle.net/20.500.12495/13007
dc.identifier.instname.spa.fl_str_mv instname:Universidad El Bosque
dc.identifier.reponame.spa.fl_str_mv reponame:Repositorio Institucional Universidad El Bosque
dc.identifier.repourl.none.fl_str_mv repourl:https://repositorio.unbosque.edu.co
url https://hdl.handle.net/20.500.12495/13007
identifier_str_mv instname:Universidad El Bosque
reponame:Repositorio Institucional Universidad El Bosque
repourl:https://repositorio.unbosque.edu.co
dc.language.iso.fl_str_mv spa
language spa
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spelling García Lozada, DianaCarrizosa Murcia, MarceloBueno Monterrosa, Ricardo de JesúsGutiérrez Torres, Ruby Nohelia2024-09-20T19:34:27Z2024-09-20T19:34:27Z2024-08https://hdl.handle.net/20.500.12495/13007instname:Universidad El Bosquereponame:Repositorio Institucional Universidad El Bosquerepourl:https://repositorio.unbosque.edu.coEl objetivo de esta monografía fue brindar la información necesaria para comprender e identificar la ectasia corneal postquirúrgica refractiva y su progresión mediante el Pentacam. Esta monografía se basó en la investigación bibliográfica en bases de datos en idioma inglés, español, portugués y ruso utilizando tesauros, operadores booleanos y truncadores como estrategia de búsqueda. Se definió la progresión de la ectasia como un cambio constante de al menos dos parámetros como el empinamiento de la superficie corneal anterior, la posterior o el adelgazamiento y/o aumento en la tasa de cambio del espesor corneal. La ectasia corneal postquirúrgica se define como un encorvamiento en topografía de 5 D o más en comparación con el aspecto postoperatorio, pérdida de ≥ 2 líneas de Snellen de agudeza visual no corregida y un cambio en la refracción de ≥ 2 D en esfera o cilindro. Se ha descrito una incidencia variable del 0,04%, del 0,2% o del 0,66%. La miopía alta (> -8.00 D), las córneas delgadas (< 500 µm), el queratocono preexistente, antecedentes alérgicos, traumatismos oculares y frotamiento de ojo se encontraron como factores de riesgo. Se señalaron parámetros e índices de Pentacam, así como la pantalla ABCD para la progresión de la ectasia corneal. La pantalla de progresión ABCD permite la comparación de diferentes tomas a lo largo del tiempo, resaltando cambios en la cara anterior y posterior, paquimetría y agudeza visual con respecto a la población normativa y queratocónica.OptómetraPregradoThe objective of this monograph was to provide the information necessary to understand and identify refractive postsurgical corneal ectasia and its progression using the Pentacam. This monograph was based on bibliographic research in databases in English, Spanish, Portuguese and Russian using thesaurus, boolean operators and truncator as a search strategy. The progression of ectasia was defined as a constant change in at least two parameters such as steepening of the anterior and posterior corneal surface or thinning and/or increase in the rate of change of corneal thickness. Postoperative corneal ectasia is defined as a curve in topography of 5 D or more compared to the postoperative appearance, loss of ≥ 2 Snellen lines of uncorrected visual acuity, and a change in refraction of ≥ 2 D in sphere or cylinder. A variable incidence of 0.04%, 0.2% or 0.66% has been described. High myopia (> -8.00 D), thin corneas (< 500 µm), preexisting keratoconus, allergic history, ocular trauma, and eye rubbing were found as risk factors. Pentacam parameters and indices were noted, as well as the ABCD display for the progression of corneal ectasia. The ABCD progression display allows comparison of different shots over time, highlighting changes in anterior and posterior aspects, pachymetry and visual acuity relative to the normative and keratoconic population.application/pdfAttribution 4.0 Internationalhttp://creativecommons.org/licenses/by/4.0/Acceso abiertohttps://purl.org/coar/access_right/c_abf2http://purl.org/coar/access_right/c_abf2QueratoconoProcedimientos Quirúrgicos RefractivosTomografíaCórneaProgresión de la EnfermedadWW704KeratoconusRefractive Surgical ProceduresTomographyCorneaDisease ProgressionMedición de la progresión de las ectasias corneales postquirúrgicas mediante el tomógrafo PentacamMeasurement of the progression of post-surgical corneal ectasias using the Pentacam tomographOptometríaUniversidad El BosqueFacultad de MedicinaTesis/Trabajo de grado - Monografía - Pregradohttps://purl.org/coar/resource_type/c_7a1fhttp://purl.org/coar/resource_type/c_7a1finfo:eu-repo/semantics/bachelorThesishttps://purl.org/coar/version/c_ab4af688f83e57aa1. 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