Optical quality of the diabetic eye: a review

Eye (Lond). 2014 Nov;28(11):1271-80. doi: 10.1038/eye.2014.176. Epub 2014 Aug 15.

Abstract

Diabetes mellitus is a metabolic disorder characterized by the presence of chronic hyperglycaemia. Several structural, morphological, and physiological changes in each of ocular component have been described in detail during the past decades. Due to these abnormalities, the diabetic patient undergoes a degradation of the retinal image by an increase of higher ocular aberrations and ocular scattering coming from mainly tear film, cornea, and crystalline lens. This review aims to provide an overview of current knowledge about the effects of diabetes mellitus in these optical phenomena and its consequence on the visual quality of the diabetic patient.

Publication types

  • Review

MeSH terms

  • Cornea / physiopathology*
  • Diabetes Mellitus / physiopathology*
  • Humans
  • Lens, Crystalline / physiopathology*
  • Refractive Errors / physiopathology*
  • Retina / physiopathology*
  • Vitreous Body / physiopathology*