Incompetent internal os of the cervix causing late abortion and premature labor; technic for surgical repair.
D000028:Abortion, Induced / Q000209:etiology*; D000022:Abortion, Spontaneous; D002584:Cervix Uteri; D004194:Disease; D005260:Female; D006801:Humans; D007743:Labor, Obstetric; D007752:Obstetric Labor, Premature; D011247:Pregnancy
ABORTION/etiology and pathogenesis; CERVIX, UTERINE/diseases; LABOR