Table 2.

Definition of parameters.

Parameters	Definition
CCT	Distance from corneal surface to corneal endothelium
ACD	Distance from corneal endothelium to anterior crystalline lens surface
LT	Distance from anterior crystalline lens surface to the posterior crystalline lens surface
CRD	Distance from corneal endothelium to the inner limiting membrane of the retina
LSI	Average backscatter intensity of the lens from the anterior capsular area to the anterior nuclear area along the AP axis
IC	Maximum perpendicular distance between the iris pigment epithelium and the line connecting the iris root and the most peripheral point of contact between the iris and lens.