Efficacy of Swept‐source Optical Coherence Tomography in Axial Length Measurement for Advanced Cataract Patients

Abstract

The efficacy of SS-OCT-based optical biometer was excellent. Of the patients with advanced cataract who failed the AL measurement by TD-OCT, 87.5% could be recovered by SS-OCT. However, there was no specific type of lens opacity associated with a failure of AL measurement using SS-OCT.