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. Author manuscript; available in PMC: 2017 Aug 8.
Published in final edited form as: Am J Ophthalmol. 2016 Nov 4;174:1–8. doi: 10.1016/j.ajo.2016.10.020

Figure 2.

Figure 2

Panel A shows the circle scan intercepting a retinal vessel for approximately one clock hour creating a shadow and segmentation artifact shown in Panel B. Panel C shows the manual delineation of the nerve fiber layer thickness.