The lowly appendix, long-regarded as a useless evolutionary artifact, won newfound respect two years ago when researchers at Duke University Medical Center proposed that it actually serves a critical ...

The appendix likely acts as a reservoir for beneficial gut bacteria and supports immune function, though it's not essential, and most people live normally after having it removed. The appendix is ...

Symptoms of appendicitis may require emergency medical attention. Without immediate care, the appendix can burst. A burst appendix releases bacteria and pus, which can cause severe complications. The ...