highly significantP < 0.01
Test was considered significant (S) if P < 0.05, highly significant (HS) if P < 0.01 and non significant (NS) if P > 0.05. 7 RESULTS A total of 200 eyes were enrolled in this study (156 patients); 100 in the conventional US group and 100 in the torsional US group according to LOCS II classification.