Location

Average Elevation ± SD (µm)

Elevation Range

Elevation +1SD (µm)

Elevation +2SD (µm)

Elevation +3SD (µm)

Anterior Apex

1.6 ± 1.3

-5 to +4

2.9

4.2

5.5

Anterior Thinnest

1.7 ± 2. 0

-5 to +6

3.7

5.7

7.7

Posterior Apex

0.8 ± 3.0

-6 to +6

3.8

6.8

9.8

Posterior Thinnest

3.6 ± 4.7

-6 to +18

8.3

13.0

17.7