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. 1984 May;68(5):298–302. doi: 10.1136/bjo.68.5.298

Short-term effect of slit-lamp illumination and argon laser light on visual function of diabetic and non-diabetic subjects.

I M Ghafour, W S Foulds, D Allan
PMCID: PMC1040327  PMID: 6538797

Abstract

Visual acuity, colour vision, and contrast sensitivity of diabetic and non-diabetic subjects were measured before, 20 minutes after, and 24 hours after exposure to slit-lamp illumination either alone or during argon laser photocoagulation. In some instances a significant deterioration of these visual functions was noted when the tests were repeated 20 minutes after light exposure, but by 24 hours after light exposure visual function of all groups had returned to pre-exposure levels. The visual acuity was the most systematically affected by the procedure; there were wide interindividual differences in the changes observed in the other tests.

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Selected References

These references are in PubMed. This may not be the complete list of references from this article.

  1. Arden G. B., Jacobson J. J. A simple grating test for contrast sensitivity: preliminary results indicate value in screening for glaucoma. Invest Ophthalmol Vis Sci. 1978 Jan;17(1):23–32. [PubMed] [Google Scholar]
  2. Birch J., Hamilton A. M. Xenon arc and argon laser photocoagulation in the treatment of diabetic disc neovascularization. Part 2. Effect on colour vision. Trans Ophthalmol Soc U K. 1981;101(1):93–99. [PubMed] [Google Scholar]
  3. Buyukmihci N. Photic retinopathy in the dog. Exp Eye Res. 1981 Jul;33(1):95–109. doi: 10.1016/s0014-4835(81)80085-1. [DOI] [PubMed] [Google Scholar]
  4. Cheng H. Photocoagulation and diabetic retinopathy. Br Med J. 1979 Feb 10;1(6160):365–366. doi: 10.1136/bmj.1.6160.365. [DOI] [PMC free article] [PubMed] [Google Scholar]
  5. Crick M. D., Chignell A. H., Shilling J. S. Argon laser v. xenon arc photocoagulation in proliferative diabetic retinopathy. Trans Ophthalmol Soc U K. 1978 Apr;98(1):170–171. [PubMed] [Google Scholar]
  6. François J., Cambie E. Further vision deterioration after argon laser photocoagulation in diabetic retinopathy. Ophthalmologica. 1976;173(1):28–39. doi: 10.1159/000307816. [DOI] [PubMed] [Google Scholar]
  7. François J., De Rouck A., Cambie E., Castanheira-Dinis A. Electrophysiological studies before and after argon-laser photocoagulation in diabetic retinopathy. Ophthalmologica. 1977;176(3):133–144. doi: 10.1159/000308705. [DOI] [PubMed] [Google Scholar]
  8. Ghafour I. M., Foulds W. S., Allan D., McClure E. Contrast sensitivity in diabetic subjects with and without retinopathy. Br J Ophthalmol. 1982 Aug;66(8):492–495. doi: 10.1136/bjo.66.8.492. [DOI] [PMC free article] [PubMed] [Google Scholar]
  9. Hochheimer B. F., D'Anna S. A., Calkins J. L. Retinal damage from light. Am J Ophthalmol. 1979 Dec;88(6):1039–1044. doi: 10.1016/0002-9394(79)90413-6. [DOI] [PubMed] [Google Scholar]
  10. Hyvärinen L., Laurinen P., Rovamo J. Contrast sensitivity in evaluation of visual impairment due to diabetes. Acta Ophthalmol (Copenh) 1983 Feb;61(1):94–101. doi: 10.1111/j.1755-3768.1983.tb01399.x. [DOI] [PubMed] [Google Scholar]
  11. Kinnear P. R., Aspinall P. A., Lakowski R. The diabetic eye and colour vision. Trans Ophthalmol Soc U K. 1972;92:69–78. [PubMed] [Google Scholar]
  12. Marshall J., Hamilton A. M., Bird A. C. Histopathology of ruby and argon laser lesions in monkey and human retina. A comparative study. Br J Ophthalmol. 1975 Nov;59(11):610–630. doi: 10.1136/bjo.59.11.610. [DOI] [PMC free article] [PubMed] [Google Scholar]
  13. McKechnie N. M., Ghafour I. M. Potential retinal light damage from the use of therapeutic instruments. Trans Ophthalmol Soc U K. 1982 Apr;102(Pt 1):140–146. [PubMed] [Google Scholar]
  14. McKechnie N. M., Johnson N. F. Light damage to the retina. Albrecht Von Graefes Arch Klin Exp Ophthalmol. 1977 Sep 28;203(3-4):283–292. doi: 10.1007/BF00409834. [DOI] [PubMed] [Google Scholar]
  15. Robertson D. M., Erickson G. J. The effect of prolonged indirect ophthalmoscopy on the human eye. Am J Ophthalmol. 1979 May;87(5):652–661. doi: 10.1016/0002-9394(79)90299-x. [DOI] [PubMed] [Google Scholar]
  16. Sykes S. M., Robison W. G., Jr, Waxler M., Kuwabara T. Damage to the monkey retina by broad-spectrum fluorescent light. Invest Ophthalmol Vis Sci. 1981 Apr;20(4):425–434. [PubMed] [Google Scholar]
  17. Ts'o M. O., Fine B. S., Zimmerman L. E. Photic maculopathy produced by the indirect ophthalmoscope. 1. Clinical and histopathologic study. Am J Ophthalmol. 1972 May;73(5):686–699. doi: 10.1016/0002-9394(72)90386-8. [DOI] [PubMed] [Google Scholar]

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