Panoramic Observation of Crystalline Lenses with 25 MHz Ultrasonography

Table 1

Dimensions by gender of 79 crystalline lenses measured with a 25 MHz B-scan ultrasonic probe.

	Males	Females	Student’s t-test	value
Axial lens thickness (mm)	4.190 ± 0.285	4.167 ± 0.295	0.35	0.727
Equatorial lens diameter (mm)	9.216 ± 0.193	9.202 ± 0.236	0.293	0.77
Radius of anterior lens surface (mm)	10.513 ± 0.977	10.485 ± 0.985	0.125	0.901
Radius of posterior lens surface (mm)	4.980 ± 0.128	4.982 ± 0.143	0.083	0.934
Curvature of anterior lens surface (mm)	0.096 ± 0.009	0.096 ± 0.009	0.123	0.902
Curvature of posterior lens surface (mm)	0.201 ± 0.005	0.201 ± 0.006	0.059	0.953

Note. Data are presented as mean ± standard deviation.