title: Retrieval of contraceptive-device threads from within the uterine cavity.
mesh_terms: D005069:Evaluation Studies as Topic; D005260:Female; D005547:Foreign Bodies; D005548:Foreign-Body Migration; D006176:Gynecology / Q000295:instrumentation*; D006801:Humans; D007434:Intrauterine Devices / Q000009:adverse effects*; D008722:Methods; D014599:Uterus / Q000293:injuries*