Cargando…
Radial keratotomy associated endothelial degeneration
PURPOSE: To describe the presentation and clinical course of eyes with a history of radial keratotomy (RK) and varying degrees of endothelial degeneration. METHODS: Retrospective case series were used. RESULTS: Thirteen eyes (seven patients) were identified with clinical findings of significant gutt...
Autores principales: | , , , |
---|---|
Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Dove Medical Press
2012
|
Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3280102/ https://www.ncbi.nlm.nih.gov/pubmed/22347792 http://dx.doi.org/10.2147/OPTH.S28820 |
_version_ | 1782223775294554112 |
---|---|
author | Moshirfar, Majid Ollerton, Andrew Semnani, Rodmehr T Hsu, Maylon |
author_facet | Moshirfar, Majid Ollerton, Andrew Semnani, Rodmehr T Hsu, Maylon |
author_sort | Moshirfar, Majid |
collection | PubMed |
description | PURPOSE: To describe the presentation and clinical course of eyes with a history of radial keratotomy (RK) and varying degrees of endothelial degeneration. METHODS: Retrospective case series were used. RESULTS: Thirteen eyes (seven patients) were identified with clinical findings of significant guttata and a prior history of RK. The mean age of presentation for cornea evaluation was 54.3 years (range: 38–72 years), averaging 18.7 years (range: 11–33 years) after RK. The presentation of guttata varied in degree from moderate to severe. Best corrected visual acuity (BCVA) ranged from 20/25 to 20/80. All patients had a history of bilateral RK, except one patient who did not develop any guttata in the eye without prior RK. No patients reported a family history of Fuch’s Dystrophy. One patient underwent a penetrating keratoplasty in one eye and a Descemet’s stripping automated endothelial keratoplasty (DSAEK) in the other eye. CONCLUSIONS: RK may induce a spectrum of endothelial degeneration. In elderly patients, the findings of guttata may signify comorbid Fuch’s dystrophy in which RK incisions could potentially hasten endothelial decomposition. In these select patients with stable cornea topography and prior RK, DSAEK may successfully treat RK endothelial degeneration. |
format | Online Article Text |
id | pubmed-3280102 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2012 |
publisher | Dove Medical Press |
record_format | MEDLINE/PubMed |
spelling | pubmed-32801022012-02-17 Radial keratotomy associated endothelial degeneration Moshirfar, Majid Ollerton, Andrew Semnani, Rodmehr T Hsu, Maylon Clin Ophthalmol Case Series PURPOSE: To describe the presentation and clinical course of eyes with a history of radial keratotomy (RK) and varying degrees of endothelial degeneration. METHODS: Retrospective case series were used. RESULTS: Thirteen eyes (seven patients) were identified with clinical findings of significant guttata and a prior history of RK. The mean age of presentation for cornea evaluation was 54.3 years (range: 38–72 years), averaging 18.7 years (range: 11–33 years) after RK. The presentation of guttata varied in degree from moderate to severe. Best corrected visual acuity (BCVA) ranged from 20/25 to 20/80. All patients had a history of bilateral RK, except one patient who did not develop any guttata in the eye without prior RK. No patients reported a family history of Fuch’s Dystrophy. One patient underwent a penetrating keratoplasty in one eye and a Descemet’s stripping automated endothelial keratoplasty (DSAEK) in the other eye. CONCLUSIONS: RK may induce a spectrum of endothelial degeneration. In elderly patients, the findings of guttata may signify comorbid Fuch’s dystrophy in which RK incisions could potentially hasten endothelial decomposition. In these select patients with stable cornea topography and prior RK, DSAEK may successfully treat RK endothelial degeneration. Dove Medical Press 2012 2012-02-02 /pmc/articles/PMC3280102/ /pubmed/22347792 http://dx.doi.org/10.2147/OPTH.S28820 Text en © 2012 Moshirfar et al, publisher and licensee Dove Medical Press Ltd. This is an Open Access article which permits unrestricted noncommercial use, provided the original work is properly cited. |
spellingShingle | Case Series Moshirfar, Majid Ollerton, Andrew Semnani, Rodmehr T Hsu, Maylon Radial keratotomy associated endothelial degeneration |
title | Radial keratotomy associated endothelial degeneration |
title_full | Radial keratotomy associated endothelial degeneration |
title_fullStr | Radial keratotomy associated endothelial degeneration |
title_full_unstemmed | Radial keratotomy associated endothelial degeneration |
title_short | Radial keratotomy associated endothelial degeneration |
title_sort | radial keratotomy associated endothelial degeneration |
topic | Case Series |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3280102/ https://www.ncbi.nlm.nih.gov/pubmed/22347792 http://dx.doi.org/10.2147/OPTH.S28820 |
work_keys_str_mv | AT moshirfarmajid radialkeratotomyassociatedendothelialdegeneration AT ollertonandrew radialkeratotomyassociatedendothelialdegeneration AT semnanirodmehrt radialkeratotomyassociatedendothelialdegeneration AT hsumaylon radialkeratotomyassociatedendothelialdegeneration |