Anatomy of the appendix

Anatomy of the appendix.

Does it have a function in humans? 

• The vermiform appendix (from Latin, vermiform or wormlike, and appendere, to hang upon) is usually 6 to 9 cm in length, arising from the convergence of the three taenia coli at the base of the cecum.
• It is now considered an immunologic organ that participates actively in the secretion of immunoglobulins (Ig), particularly IgA.
• Some theorize that the appendix may also act as a “safe house” for normal intestinal flora following periods of acute infection.