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.
Intrauterine device (IUD) with progestogen, sold under the brand name Mirena among others, is a intrauterine device that releases the hormone levonorgestrel. It is used for birth control, heavy menstrual periods, and to prevent excessive build of the lining of the uterus in those on estrogen replacement therapy. It is one of the most effective forms of birth control with a one-year failure rate around 0.2%. The device is placed in the uterus and lasts three to five years.