OCT vs. HRT

Evaluation of Optical Coherence Tomography and Heidelberg Retinal Tomography Parameters in Detecting Early and Moderate Glaucoma -- Naithani et al. 48 (7): 3138 -- Investigative Ophthalmology & Visual Science

This study compares HRT vs. OCT in their ability to detect early glaucomatous changes. It concludes:

OCT-based automated classifiers performed better than HRT classifiers in distinguishing glaucomatous from healthy eyes.