A Focus on IOL Master Optical Biometry, A-Scan Biometry and Intraoperative Aberrometry: A Practical Guide

Intraocular lens (IOL) power calculation is a critical component of cataract surgery, directly influencing visual outcomes postoperatively. Accurate measurements of the eye’s dimensions and characteristics are essential for selecting the appropriate IOL power. This chapter will discuss the primary methods for measuring intraocular lens power, with particular emphasis on the IOL Master and A-scan biometry.