• Aniseikonia is an ocular condition where there is a significant difference in the perceived size of images. (wikipedia.org)
  • Ocular magnification and aniseikonia after cataract surgery has been widely ignored in modern cataract surgery. (open.ac.uk)
  • Despite a strong similarity of both eyes, ocular magnification does not fully match between eyes and the prediction of ocular magnification and aniseikonia might be relevant to avoid eikonic problems in the pseudophakic eye. (open.ac.uk)
  • citation needed] For reducing aniseikonia, similar to contact lens correction, optical image size difference will be reduced in refractive surgeries also. (wikipedia.org)
  • Why the filament shaped seeded sol gel abrasive is even superior to its blocky shaped counterpart is not fully understood but the difference was pronounced. (nooitmeerindekou.nl)
  • When the disparity appears to vary across the visual field (field-dependent aniseikonia), as may be the case with an epiretinal membrane or retinal detachment, the aniseikonia cannot fully be corrected with traditional optical techniques like standard corrective lenses. (wikipedia.org)
  • May resolve fully with good visual outcome - or progress to the ischaemic type. (ivyroses.com)
  • citation needed] Retinal aniseikonia occur due to forward displacement, stretching or edema of retina. (wikipedia.org)
  • Normally, maturation of the retina proceeds in-utero and at term, the mature infant has fully vascularised retina. (wikidoc.org)
  • However, in preterm infants, the retina is often not fully vascularised. (wikidoc.org)
  • Meridional aniseikonia occurs when these refractive differences only occur in one meridian (see astigmatism). (wikipedia.org)