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Fig. 2 | BMC Ophthalmology

Fig. 2

From: Measurement of corneal and limbal epithelial thickness by anterior segment optical coherence tomography and in vivo confocal microscopy

Fig. 2

Schematic corneas displaying epithelial thickness of central, superior, inferior, temporal and nasal corneas. The figs. in each zone represented mean epithelial thickness measured by AS-OCT and IVCM and the bias (mean difference) between AS-OCT and IVCM (AS-OCT minus CM). An asterisk denoted significant difference in mean thickness reading for this epithelial zone between AS-OCT and IVCM (P <0 .05). T = temporal; N = nasal

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