title: External cephalic version of the breech presentation under tocolysis.
abstract: External cephalic version with tocolysis at or near term has been advocated to avoid cesarean birth for breech presentation. In our institution this maneuver was successfully performed in 207 of 304 parturients without major complications, and all but six had vertex presentation at delivery. The success of version was inversely correlated with gestational age but was not correlated with ease of version, number of attempts, or placental location. When this 3-year period was compared with the previous three years (1979 to 1981), there was a significant reduction in the number of breech presentations during labor, whereas the total delivery rate remained relatively constant over the 6-year period. It appears that in a carefully selected population, external version near term can be used safely to reduce the need for abdominal birth because of breech presentation.
mesh_terms: D001946:Breech Presentation; D002585:Cesarean Section; D036861:Delivery, Obstetric; D005260:Female; D005323:Fetal Monitoring; D005865:Gestational Age; D006801:Humans; D007752:Obstetric Labor, Premature / Q000517:prevention & control*; D011247:Pregnancy; D011296:Prenatal Diagnosis; D012306:Risk; D013566:Sympathomimetics / Q000627:therapeutic use; D014710:Version, Fetal
chemical_list: D013566:Sympathomimetics