Causes of intestinal perforation include the following: Penetrating injury to the lower chest or abdomen (eg, knife injuries) - In cases of penetrating trauma, the small bowel is the most commonly injured intra-abdominal viscus, because it is coiled in the abdomen and occupies most of the area of the peritoneal cavity.
What Is an IUD? An intrauterine device (IUD) is a small T-shaped plastic device that is placed in the uterus to prevent pregnancy. A plastic string is attached to the end to ensure correct placement and for removal. IUDs are an easily reversible form of birth control, and they can be easily removed. However, an IUD should only be removed by a medical professional.
Description. Intrauterine contraception (IUC), also referred to as an intrauterine device (IUD) or intrauterine system (IUS), is a long-acting reversible contraceptive method that involves the placement of a small T-shaped device inside the uterus. The Copper T IUD is approved for 10 years of use, although studies have shown it to be effective for as long as 20 years. 2  68. 3  The device causes an immune response that creates a hostile environment for sperm, thereby preventing fertilization of an ovum.