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. Author manuscript; available in PMC: 2014 Aug 29.

Published in final edited form as: J Refract Surg. 2012 Aug;28(8):575–586. doi: 10.3928/1081597X-20120722-01

Pentacam image of central toxic keratopathy, demonstrating significant focal flattening noted in sagittal curvature map corresponding to focal corneal haze. Note that the corneal thickness (A) and posterior elevation maps (A&B) are also significantly focally altered, likely due to measurement artifact. These changes resolved over time (not shown).

Pentacam image of central toxic keratopathy, demonstrating significant focal flattening noted in sagittal curvature map corresponding to focal corneal haze. Note that the corneal thickness (A) and posterior elevation maps (A&B) are also significantly focally altered, likely due to measurement artifact. These changes resolved over time (not shown).