《英文msh词典》Pessaries,Intracervical
[同义词] Pessaries,Intracervical
[主题词] Intrauterine Devices
[中文释义] 阴道环,宫颈内
[英文释义] Contraceptive devices placed high in the uterine fundus with a string extending from the device through the cervical as into the vagina. (UMDNS,1999)