释义 |
Barnes zone Barnes zone (barnz), the lower fourth of the pregnant uterus, attachment of the placenta to any part of which may cause dangerous hemorrhage. Synonym(s): cervical zoneBarnes zone (bahrnz zōn) The lower fourth of the pregnant uterus, attachment of the placenta to any part of which may cause dangerous hemorrhage. Barnes, Robert, English obstetrician, 1817-1907. Barnes curve - a curve corresponding in general with Carus curve, being the segment of a circle whose center is the promontory of the sacrum.Barnes zone - the lower fourth of the pregnant uterus, attachment of the placenta to any part of which may cause dangerous hemorrhage. Synonym(s): cervical zone |