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Revista Cubana de Oftalmología
Article . 2020
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Resultados tomográficos luego del tratamiento del queratocono con crosslinking corneal

Authors: Madelyn Jareño Ochoa; Zaadia Pérez Parra; Alexeide Castillo Pérez; Silvia María López Hernández; Yardanis Hernández Fernández; María del Carmen Benítez Merino;

Resultados tomográficos luego del tratamiento del queratocono con crosslinking corneal

Abstract

RESUMEN Objetivos: Determinar las modificaciones tomográficas en pacientes con queratocono tratados con crosslinking corneal en 8 años de evolución. Métodos: Se realizó un estudio descriptivo, longitudinal y retrospectivo de 58 ojos pertenecientes al mismo número de pacientes con queratocono progresivo, operados con crosslinking corneal en el año 2009 en el Instituto Cubano de Oftalmología “Ramón Pando Ferrer”. El análisis estadístico se realizó con la prueba t para datos pareados, con significación del 95 %. Resultados: La media final de la SimK1, SimK2, la queratometría media y el cilindro topográfico fueron de 44,57 ± 3,08; 47,75 ± 3,96; 46,16 ± 3,28 y 3,45 ± 2,35 dioptrías respectivamente. El factor Q, la curvatura mínima sagital, el índice de variación de superficie, el índice de asimetría en elevación y el índice de queratocono finales fueron -0,49 ± 0,34; 6,85 ± 0,73; 51,00 ± 20,09; 27,38 ± 12,77 y 1,05 ± 0,12 respectivamente. La media final de volumen corneal, la elevación posterior, la paquimetría central, el ápex y el punto más fino fueron 57,63 ± 2,45 mm3; 36,22 ± 27,42 µm; 458,97 ± 65,03 µm; 460,34 ± 64,90 µm y 454,79 ± 69,36 µm. Predominó la córnea prolata con 62,1 %. Conclusiones: La reducción de las queratometrías, del cilindro topográfico y de los índices variación de superficie, asimetría en elevación y queratocono con tendencia a la estabilización demostraron una reducción de la severidad del queratocono.

Keywords

Ophthalmology, crosslinking, RE1-994, Queratocono, tomografía corneal

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
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