Appendix infection

The appendix, Vermiform Appendix, is a degenerative organ of humans (appendixes of herbivores are very developed), about 7-9 cm in length and about 0.5 cm in diameter. End closure. Because the appendix is ​​small and it is a blind tube. Food residues and feces can easily fall into the cavity and block the cavity and cause inflammation. The surface projection is called the MacBurney point, and it is located on the right anterior superior spinal cord. Outside the umbilical line, at the junction of the middle 1/3, there is tenderness at the point of appendicitis. The appendix in adults is mainly related to immune function. Soon after birth, lymph tissue begins to accumulate in the appendix, reaching a peak around 20 years old It then declined rapidly and disappeared after the age of 60. However, during the developmental stage of the body, the appendix can function as a lymphoid organ, promote the maturation of B lymphocytes (a type of white blood cells) and the production of immunoglobulin class A antibodies. Researchers have also shown that the molecules involved in the manufacture of the appendix help lymphocytes migrate to other parts of the body. Appendiceal infections generally occur after surgery.