Choroidal OCT

Abstract

Novel imaging devices, imaging strategies and automated image analysis with optical coherence tomography have improved our understanding of the choroid in health and pathology. Non-invasive in-vivo high resolution choroidal imaging has had its highest impact in the investigation of macular diseases such as diabetes macular edema and age-related macular degeneration. Choroidal thickness may provide a clinically feasible measure of disease stage and treatment success. It will even support disease diagnosis and phenotyping as is demonstrated in this chapter. Utilizing color coded thickness mapping of the choroid and its Sattler's and Haller’s layer may further strengthen the sensitivity of the investigation findings.