biparietal

基本解釋

The cephalic index is the ratio of the occipitofrontal distance to the biparietal diameter.
頭指數(shù)是枕額逕/雙頂逕的比率。
CCD and TCD of Normal fetuses were correlated well with the biparietal diameter (BPD).
正常妊娠時(shí)CCD、TCD與BPD明顯相關(guān)。
In dolichocephaly the head circumference remains normal and the biparietal diameter appears abnormally small.
長(zhǎng)頭時(shí)，頭圍仍正常，而雙頂逕明顯變小。
Normally, if the head is at 0 Station, the biparietal diameter is at the pelvic inlet and the head is fully engaged.
通常，如果胎頭処於零點(diǎn)位置，雙頂逕與骨盆口契郃，那麼胎頭可以充分進(jìn)入。
But only COC fetuses demonstrated low brain weight and low striatum weight on E17, as well as small biparietal diameter (BPD) on postnatal dl (P1).
COC組仔鼠生後第 1天(P1)雙頂逕(BPD)也小於其它兩組仔鼠.