Figure 8.

Assessment of posterior-capsule opacification (PCO) using Scheimpflug image based tomograms. Scheimpflug tomogram (which is a 3-D reconstruction from Scheimpflug images) (top left) demonstrating an opacified posterior capsule and the corresponding slit-lamp retro-illumination image (top right). ImageJ software (NIH, Bethesda, MD) was used to detect the density of PCO on the Scheimpflug tomogram (bottom left) which correlated with the PCO grades obtained using an established method of assessing PCO on slit-lamp images: POCOman software (bottom right).