Repeatability of Perimacular Ganglion Cell Complex Analysis with Spectral-Domain Optical Coherence Tomography

Figure 1

Measurement grids of OCT-HS100 Glaucoma 3D algorithm. The grids are centered on the fovea and rotated in alignment with the centre of the optic disc. Both foveal centre and optic disc centre are aligned on the same axis to account for the influence of anatomic variation in the nerve fiber layer bundles.