uteroplacental sinuses

u·ter·o·pla·cen·tal si·nuses

irregular vascular spaces in the zone of the chorionic attachment to the decidua basalis.
Farlex Partner Medical Dictionary © Farlex 2012

u·ter·o·pla·cen·tal si·nus·es

(yū'tĕr-ō-plă-sen'tĕl sī'nŭs-ĕz)
Irregular vascular spaces in the zone of the chorionic attachment to the decidua basalis.
Medical Dictionary for the Health Professions and Nursing © Farlex 2012