N71: Inflammatory disease of uterus, except cervix

Inflammatory disease of the uterus, except cervix, commonly known as endometritis, is a group of conditions that involve inflammation and infection within the uterine cavity. It is most often caused by bacteria, which can enter the uterus during childbirth, an abortion, or after a medical procedure such as a dilation and curettage (D&C). It can also occur following a pelvic inflammatory disease (PID) or sexually transmitted infection (STI). Typical symptoms include fever, pain in the lower abdomen, unusual vaginal discharge, and, on occasion, bleeding between menstrual cycles. If left untreated, endometritis can progress to more serious conditions, like PID, or can result in infertility. This condition primarily affects the reproductive system, specifically targeting the lining of the uterus called the endometrium. It's important to note that while the uterus is impacted by this inflammation, the cervix is generally not affected by these conditions.