Bpd ultrasound dating

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  1. Mar 17, 2008. Ultrasound dating of pregnancy is usually based on crown–rump length CRL or biparietal diameter BPD9, 10. Controversy remains about.

  2. May 4, 2004. Ultrasound dating in the second trimester is more accurate than the last. Dating formulae and charts based on BPD measurements in earlier.

  3. The BPD for dating pregnancies has been reported by two groups Hadlock. ultrasound using crown-rump length rather than menstrual dates. NICE Antenatal.

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