Tableau des mesures
du diamètre bipariétal
(BIP)
Collège Français d'Échographie
Fœtale (CFEF)
INSERM Unité 155
|
(SA ± 3J)
|
BIP p3
|
BIP p10
|
BIP p50
|
BIP p90
|
BIP p97
|
|
11
|
12,08
|
13,12
|
15,36
|
17,60
|
18,63
|
|
12
|
15,81
|
16,96
|
19,40
|
21,81
|
22,92
|
|
13
|
19,47
|
20,71
|
23,30
|
25,92
|
27,12
|
|
14
|
23,05
|
24,36
|
27,14
|
29,92
|
31,23
|
|
15
|
26,56
|
27,93
|
30,89
|
33,82
|
35,23
|
|
16
|
29,97
|
31,41
|
34,53
|
37,62
|
39,08
|
|
17
|
33,32
|
34,85
|
38,12
|
41,35
|
42,87
|
|
18
|
36,55
|
38,15
|
41,58
|
44,97
|
46,56
|
|
19
|
39,76
|
41,46
|
45,00
|
48,52
|
50,18
|
|
20
|
42,85
|
44,56
|
48,22
|
51,90
|
53,64
|
|
21
|
45,86
|
47,66
|
51,43
|
55,23
|
57,00
|
|
22
|
48,79
|
50,61
|
54,53
|
58,44
|
60,30
|
|
23
|
51,63
|
53,48
|
57,51
|
61,54
|
63,45
|
|
24
|
54,38
|
56,31
|
60,42
|
64,57
|
66,50
|
|
25
|
57,04
|
59,00
|
63,25
|
67,48
|
69,42
|
|
26
|
59,62
|
61,64
|
65,94
|
70,24
|
72,27
|
|
27
|
62,12
|
64,15
|
68,55
|
72,92
|
75,00
|
|
28
|
64,50
|
66,61
|
71,03
|
75,52
|
77,60
|
|
29
|
66,84
|
68,98
|
73,50
|
77,97
|
80,09
|
|
30
|
69,07
|
71,21
|
75,80
|
80,37
|
82,52
|
|
31
|
71,22
|
73,39
|
78,00
|
82,63
|
84,80
|
|
32
|
73,30
|
75,49
|
80,16
|
84,80
|
87,00
|
|
33
|
75,24
|
77,46
|
82,14
|
86,84
|
89,04
|
|
34
|
77,14
|
79,36
|
84,07
|
88,80
|
91,00
|
|
35
|
78,94
|
81,14
|
85,90
|
90,61
|
92,83
|
|
36
|
80,64
|
82,88
|
87,61
|
92,35
|
94,56
|
|
37
|
82,27
|
84,50
|
89,24
|
93,97
|
96,19
|
|
38
|
83,78
|
86,00
|
90,70
|
95,42
|
97,66
|
|
39
|
85,22
|
87,43
|
92,10
|
96,86
|
99,05
|
|
40
|
86,57
|
88,78
|
93,45
|
98,13
|
100,31
|
|
41
|
87,00
|
89,00
|
94,00
|
99,00
|
101,00
|
