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article · BMC Ophthalmology

Studying the effect of keratoconus severity on the accuracy of intraocular lens power calculation using newer keratoconus-specific formulas

20252 citationsOpen accessAlexandria University

Abstract

most non KC specific IOL power calculation formulas perform in an acceptable way in mild KC eyes. In moderate and severe KC eyes, the KC specific formulas perform better than the standard formulas. Barrett True K KC formula performed better than Kane KC in moderate and severe KC eyes. BUII formula was the best performing non KC specific formula in moderate and severe KC eyes.

Research topics

  • Corneal surgery and disorders
  • Ophthalmology and Visual Impairment Studies
  • Ocular Surface and Contact Lens

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DOI: 10.1186/s12886-025-04040-9

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