Type I
Left (Op) Side

Type I Right (Non-Op) Side

Type II
Left (Op) Side

Type II
Right (Non-Op) Side

Mean relative diameter

3.58

4.64

2.30

3.57

Mean diameter
rank

61.95

86.69

378.52

655.31

Mann Whitney
U-score

1145

55243

Significance
(2 tailed)

0.001

< 0.001