释义 |
suboccipitobregmatic diameter sub·oc·cip·i·to·breg·mat·ic di·am·e·terthe diameter of the fetal head from the lowest posterior point of the occipital bone to the center of the anterior fontanelle; this is typically the smallest diameter and is the one that presents, optimally, in labor.sub·oc·cip·i·to·breg·mat·ic di·am·e·ter (sŭb'ok-sip'i-tō-breg-mat'ik dī-am'ĕ-tĕr) The diameter of the fetal head from the lowest posterior point of the occipital bone to the center of the anterior fontanelle. |