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Medical Term:

isthmus of uterus


Definition: an elongated constriction at the junction of the body and cervix of the uterus.

Synonym(s): isthmus uteriTA, Guyon isthmus, orificium internum uteri, os uteri internum, ostium uteri internum

© Copyright 2016 Wolters Kluwer. All Rights Reserved. Review Date: Sep 19, 2016.