Abdominal
Circumference (AC)
Merz E.
Sonographische Diagnostik in Gynakologie und
Geburtshilfe:
Lehrbuch
und Atlas 1988;Table 5, pg 283.
Georg Thieme: Stuttgart,
New York.
GA (wks) |
5th Percentile |
50th Percentile |
95th Percentile |
13 |
45 |
63 |
82 |
14 |
55 |
74 |
92 |
15 |
64 |
84 |
103 |
16 |
74 |
94 |
114 |
17 |
84 |
104 |
125 |
18 |
94 |
115 |
136 |
19 |
104 |
125 |
146 |
20 |
113 |
135 |
157 |
21 |
123 |
146 |
168 |
22 |
133 |
156 |
179 |
23 |
143 |
166 |
189 |
24 |
153 |
176 |
200 |
25 |
163 |
187 |
211 |
26 |
172 |
197 |
221 |
27 |
182 |
207 |
232 |
28 |
192 |
217 |
243 |
29 |
202 |
228 |
254 |
30 |
212 |
238 |
264 |
31 |
222 |
248 |
275 |
32 |
232 |
259 |
286 |
33 |
242 |
269 |
296 |
34 |
251 |
279 |
307 |
35 |
261 |
289 |
318 |
36 |
271 |
300 |
328 |
37 |
281 |
310 |
339 |
38 |
291 |
320 |
350 |
39 |
301 |
331 |
360 |
40 |
311 |
341 |
371 |