Merz E, Wellek S, Puttmann S et.al.
Orbital distance, interorbital and
binocular diameters –
a growth model for fetal orbital parameters
Ultraschall Med 1995;16:12-17
|
GA (wks) |
5th Percentile |
50th Percentile |
95th Percentile |
|
12 |
3.5 |
5.8 |
8.2 |
|
13 |
4.8 |
7.1 |
9.5 |
|
14 |
5.7 |
8.1 |
10.4 |
|
15 |
6.5 |
8.9 |
11.2 |
|
16 |
7.3 |
9.6 |
12 |
|
17 |
8 |
10.3 |
12.7 |
|
18 |
8.6 |
11 |
13.3 |
|
19 |
9.3 |
11.6 |
14 |
|
20 |
9.9 |
12.2 |
14.6 |
|
21 |
10.5 |
12.8 |
15.2 |
|
22 |
11.1 |
13.4 |
15.8 |
|
23 |
11.6 |
14 |
16.3 |
|
24 |
12.2 |
14.5 |
16.9 |
|
25 |
12.7 |
15 |
17.4 |
|
26 |
13.2 |
15.6 |
17.9 |
|
27 |
13.7 |
16.1 |
18.4 |
|
28 |
14.2 |
16.6 |
18.9 |
|
29 |
14.7 |
17 |
19.4 |
|
30 |
15.2 |
17.5 |
19.9 |
|
31 |
15.6 |
18 |
20.3 |
|
32 |
16.1 |
18.4 |
20.8 |
|
33 |
16.5 |
18.9 |
21.2 |
|
34 |
17 |
19.3 |
21.7 |
|
35 |
17.4 |
19.7 |
22.1 |
|
36 |
17.8 |
20.1 |
22.5 |
|
37 |
18.2 |
20.5 |
22.5 |
|
38 |
18.6 |
20.9 |
23.3 |
|
39 |
19 |
21.3 |
23.7 |
|
40 |
19.3 |
21.7 |
24 |
|
41 |
19.7 |
22 |
24.4 |