Research status of the formulas for calculating the degree of intraocular lens

Abstract

With the progress in refractive cataract surgery, the refractive effects after cataract surgery are more accurate and predictable. Various types of intraocular lens have been applied to clinical practice and there is an increasingly higher demand on the precision of intraocular lens(IOL)calculation formula. According to calculation principles and different parameters required, this article aims to give a review on the research progress of IOL calculation formula.

Keywords

• cataract
• intraocular lenes
• calculation formulas
• research status
• refractive cataract