Retained Intra-uterine Foetal Bones Resulting in Secondary Infertility: A Case Report

Termination of pregnancy (abortion) is a reasonably safe procedure when properly performed. However, even after being performed with due precautions, complications may occur. Retention of fetal products following a mid-trimester abortion is a rare complication of abortion which can then result in secondary infertility. We are here presenting the case of a young woman who underwent an abortion in the 15th week of gestation due to anencephaly in the fetus and who then failed to conceive for the next five years. Transvaginal ultrasonographic examination suggested the presence of bone-like structures in the uterine cavity which were removed hysteroscopically. The patient was able to conceive after the hysteroscopic removal of bony fragments. Retained bony fragments from a previous mid-trimester abortion should thus be kept in the list of differentials of secondary infertility.