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Recolector de Ciencia Abierta, RECOLECTA
Doctoral thesis . 2017
License: CC BY NC ND
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Lentes intraoculares fáquicas de apoyo en iris

Authors: Tello Hernández, Alejandro;

Lentes intraoculares fáquicas de apoyo en iris

Abstract

Con el fin de determinar y establecer la fuerza de asociación de los factores de riesgo que influyen en la pérdida endotelial corneal luego de la implantación del lente fáquico de fijación iridiana (ARTISAN) en un seguimiento a mediano plazo (promedio de 8,1 años para ojos con defectos miópicos y 7,6 años para ojos con defectos hipermetrópicos, ambos grupos cumpliendo con un tiempo mínimo de 4 años) se analizaron 82 ojos de 53 pacientes que fueron valorados en el Centro Oftalmológico Virgilio Galvis (Floridablanca, Colombia): 69 ojos (84.2%) presentaban defectos miópicos y 13 ojos (15.8%) presentaban defectos hipermetrópicos o astigmatismo mixto. Respecto a la densidad de células endoteliales, los ojos miopes mostraron un promedio preoperatorio fue de 2623.23 +/- 306.56 [rango 1860-3306] células/mm2 y los ojos con defectos hipermétropicos 2358.15 +/- 491.68 [rango 1592-3123] células/mm2. Los ojos miopes tuvieron al último control una pérdida del 16,04%, y los hipermétropes un 9.24% de pérdida de densidad endotelial. El 7,2% de los ojos en el grupo de los miopes y el 15,4% en el grupo de hipermétropes finalizaron con recuentos endoteliales de 1500 células/mm2 o menores. Para esta pérdida de células endoteliales se identificaron como factores de riesgo con relación significativa, en ojos miopes: el sexo femenino y la edad mayor de 30 años al momento de la cirugía. No alcanzaron significancia estadística la distancia del lente intraocular al endotelio, el poder de la esfera del lente implantado y el tiempo de seguimiento. En los hipermétropes, debido al bajo número de ojos incluidos, no se pudo establecer la significancia estadística de la relación de los factores de riesgo analizados con la pérdida endotelial.

Country
Spain
Related Organizations
Keywords

Cirugía ocular, Oftalmología

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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
Average
Average
Green
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