Mean Results (N=7 eyes
UCVA (Decimal)
Astigmatism (Diopters)
Spherical Equivalent (Diopters)
Topography Astigmatic Power (Diopters)
Km (Topography) (Diopters)
PRE-YAG
0.75 ± 0.12
0.50 ± 0.68
0.48 ± 0.46
2.0 ± 0.85
39.3 ± 2.7
POST-YAG
0.96 ± 0.09
-0.10 ± 0.22
0.25 ± 0.42
1.40 ± 0.45
39.4 ± 2.4
*p = *paired t-student
p=0.03
p=0.03
p=0.24
p=0.02
p=0.50
Table 1:
Pre and post YAG laser mean results show statistically significant improvement in VA and astigmatism (both subjective and topography), after one year.
