The word "Morris appendix" is spelled as /ˈmɔːrɪs əˈpɛndɪks/. The first part "Morris" is pronounced with a long "o" sound and a "r" sound at the end. The second part "appendix" is pronounced with a short "a" sound, followed by a "p" sound, and a long "e" sound. The spelling of this medical term accurately reflects its pronunciation. The Morris appendix is a rare anatomical variant characterized by the presence of an additional appendix on the left side of the abdomen.
Morris appendix, also known as the vermiform appendix, is a small, finger-like, tube-shaped organ located at the juncture of the small intestine and the large intestine in humans. It is considered to be a vestigial organ, meaning it has lost or decreased its original function over the course of evolution.
The Morris appendix is typically around 3-5 inches long and is attached to the cecum, the pouch-like structure that forms the beginning of the large intestine. Although not essential for survival, the appendix is believed to have some secondary functions. It is considered to be a part of the immune system, containing lymphoid tissue that assists in the production of antibodies. Additionally, the appendix may house beneficial bacteria that aid in digestion and contribute to the balance of gut microbiota.
The Morris appendix, however, has gained recognition primarily for its susceptibility to inflammation and infection, resulting in a condition known as appendicitis. When the appendix becomes blocked, bacteria proliferate, leading to inflammation and potential rupture if not treated promptly. Appendicitis is a medical emergency and typically requires surgical removal of the appendix, known as an appendectomy.
While the Morris appendix may not have a well-defined purpose, its significance primarily lies in its potential for disease and the need for prompt medical intervention when problems arise.
A vermiform appendix undergoing fibroid degeneration.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.