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. Author manuscript; available in PMC: 2017 Feb 1.
Published in final edited form as: Ophthalmology. 2015 Oct 31;123(2):408–414. doi: 10.1016/j.ophtha.2015.09.047

Figure 2.

Figure 2

Case 2. Global RNFL Classification Disagreement between Cirrus (outside normal limits) and Spectralis (borderline) in Glaucoma Suspects

Left: Cirrus scan showing global retinal nerve fiber layer classification as red, outside normal limits (top right arrow), while most temporal clock hours are red, outside normal limits (left arrow). Right: Spectralis showing global retinal nerve fiber layer classification as yellow, borderline (top arrow), while most temporal superior and temporal inferior sectors are red, outside normal limits (left arrow). Although global classification differs, both instruments identify temporal sectors (Spectralis) and clock hours (Cirrus) as outside normal limits.