The vermiform (worm-shaped) appendix is ​​a narrow, pouch-like sac of tissue that is connected to the lower part of the large intestine in the lower right abdomen. As part of the lymphatic system, the appendix contains masses of lymphatic tissue, unlike from the rest of the large intestine. The presence of lymphatic tissue suggests that the appendix plays a role in both the immune and digestive systems. Surprisingly, however, scientists and medical professionals are still unclear about its exact function of the appendix. Some researchers believe that the appendix is ​​a vestigial remnant of human ancestors and no longer serves any purpose in the body. Others believe that the appendix is ​​a storage unit for healthy bacteria that comes into play when we get sick and our intestines need additional support.

Inflammation of the appendix occurs when it contracts a bacterial infection. This can cause severe pain for the patient and can be life-threatening if not treated promptly. The pain from an inflamed appendix can be unbearable in just a few hours, often resulting in the need for removal from emergency. Most doctors will recommend removing an inflamed appendix. Even healthy appendixes can be removed during abdominal surgery, such as a hysterectomy (removal of a woman's uterus). The main justification for removing a healthy appendix is ​​that it is an organ with a high risk of infection. Add this to the fact that the appendix has no apparent function and it makes more sense to remove it altogether.