"Lippes loops" are often referred to as intrauterine devices (IUDs) and are used as a form of long-acting contraception for women. However, there are several synonyms for this term, including coil, device, implant, and intrauterine system. While they all serve the same purpose of preventing pregnancy, they may differ in their shape, size, or the amount of hormones they release. Other synonyms for "lippes loops" may include T-shaped device, contraceptive coil, and hormonal IUD. It is important to discuss with a healthcare provider which form of contraception is right for each individual's needs and health history.