%0 Journal Article %T Dispositivo intrauterino intravesical en expulsi¨®n en embarazo de tercer trimestre: reporte de un caso %A Perucca P %A Ernesto %A Rojas R %A Valentina %A Le¨®n V %A Mois¨¦s %A Cuellar J %A Eduardo %A Rivera A %A Pilar %A Escorza L %A Nicol¨¢s %J Revista chilena de obstetricia y ginecolog¨ªa %D 2011 %I Scientific Electronic Library Online %R 10.4067/S0717-75262011000300008 %X in the world, about 160 million women are users of intrauterine devices (iud); chile is one of the countries with the highest rate, with about 70% of users in public system. however, its use may be complications. we present an unusual case of intravesical iud expulsion in 28 weeks pregnant. %K iud %K bladder perforation %K intravesical migration %K pregnancy. %U http://www.scielo.cl/scielo.php?script=sci_abstract&pid=S0717-75262011000300008&lng=en&nrm=iso&tlng=en