Fig. 2.

Advanced anterior chamber depth (ACD) topographic parameters derived from routine ACD data from the Pentacam output. Central ACD is the average of ACD values at nine topographic points within 2 mm from the center of the eye; Mid1 ACD is the average of ACD measurements at 12 topographic points within 2 to 4 mm from the eye center; Mid2 ACD is the average of ACD values at 16 topographic points within 4 to 6 mm from the center of the eye; Mid3 ACD is the average of ACD measurements at 20 topographic points within 6 to 8 mm from the eye center.