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Optical Analysis and Reappraisal of the Peripheral Light Focusing Theory of Nasal Pterygia Formation
PURPOSE: Pterygia are much more common nasally than temporally. Ultraviolet (UV) radiation is a major risk factor. Coroneo proposed that the nasal preference is caused by the “peripheral light focusing effect,” (PLF), in which UV at an oblique angle passes through temporal cornea and is concentrated...
Autores principales: | , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
The Association for Research in Vision and Ophthalmology
2020
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7329627/ https://www.ncbi.nlm.nih.gov/pubmed/32106293 http://dx.doi.org/10.1167/iovs.61.2.42 |