Ruptured appendix is a medical emergency that requires immediate attention. Other medical terms that can be used to describe a ruptured appendix include appendiceal rupture, perforated appendix, and appendicular abscess. In some cases, doctors may also use the term acute appendicitis with perforation to describe a ruptured appendix. Treatment for a ruptured appendix typically involves surgery to remove the appendix and drain any accumulated pus or fluid. Antibiotics may also be prescribed to treat any associated infections. If left untreated, a ruptured appendix can lead to serious complications such as peritonitis. Therefore, it's important to seek medical attention right away if you experience symptoms of a ruptured appendix.