|
Distance/position
|
Right eye
|
Left eye
|
|---|
| |
Mean ± SD
|
Max
|
Min
|
Mean ± SD
|
Max
|
Min
|
|---|
|
Distal ONSD*
|
4.94 ± 1.51
|
7.5
|
3.5
|
5.17 ± 1.34
|
7.9
|
3.8
|
|
Middle ONSD**
|
4.35 ± 0.76
|
7.6
|
3.3
|
4.45 ± 0.62
|
5.9
|
3.3
|
|
Proximal ONSD***
|
3.84 ± 0.82
|
5.2
|
2.7
|
3.65 ± 0.70
|
4.8
|
2.9
|
|
Proximal ONS area
|
11.58 ± 1.8
|
21.23
|
5.7
|
10.46 ± 1.5
|
18
|
6.6
|
|
Transverse
|
22.822 ± 1.7
|
25.5
|
20.0
|
22.936 ± 1.8
|
25.8
|
19.4
|
|
Eyeball diameter
|
|
Optic canal anterior opening
|
|
Longer diameter
|
4.8 ± 1.8
|
5.8
|
3.5
|
5.0 ± 1.8
|
5.8
|
3.6
|
|
Shorter diameter
|
4.2 ± 1.6
|
4.8
|
2.9
|
4.2 ± 1.7
|
4.8
|
2.8
|
|
Area (mm2)
|
15.83 ± 2.3
|
19
|
7.2
|
16.49 ± 2.7
|
21.86
|
7.9
|
- *3 mm behind the globe.
- **10 mm behind the globe.
- ***3 mm before entering the anterior opening of the optic canal.
