­Because doctors don't really know the purpose of the appendix, they're unable to determine what system it belongs in. It's a simple structure that's made up of two types of tissue. The outside of the appendix is muscle tissue
https://health.howstuffworks.com/human-body/parts/appendix.htm
This causes the appendix to become irritated and swollen, ultimately leading to appendicitis. The appendix is in the lower right side of your abdomen. It’s a narrow, tube-shaped pouch protruding from your large intestine. Although the appendix is a part of your gastrointestinal tract, it’s a vestigial organ. This means that it provides no vital function and that you may live a normal, healthy life without it. The purpose of the appendix is unknown.
https://www.healthline.com/health/digestive-health/appendicitis-emergency-symptoms
In most cases of appendicitis, the appendix needs to be surgically removed as soon as possible. Removal of the appendix, known as an appendectomy or appendicectomy, is one of the most common operations in the UK and its success rate is excellent.
http://www.nhs.uk/Conditions/appendicitis/Pages/Introduction.aspx
The appendix is in the lower right side of your abdomen. It’s a narrow, tube-shaped pouch protruding from your large intestine. Although the appendix is a part of your gastrointestinal tract, it’s a vestigial organ. This means that it provides no vital function and that you may live a normal, healthy life without it.
http://www.healthline.com/health/digestive-health/appendicitis-emergency-symptoms
The location of the appendix is at the cecum-- the beginning of the colon where the small and large intestines join -- which places it in a prime spot for infection. The appendix resembles a closed end tube with an opening in the middle that can allow fecal matter to enter, so it's easy to see how an infection in the appendix can quickly develop and become a health emergency.
https://health.howstuffworks.com/human-body/parts/appendix.htm
Appendicitis is a painful swelling of the appendix. The appendix is a small, thin pouch about 5-10cm (2-4 inches) long. It's connected to the large intestine, where stools (faeces) are formed. Nobody knows exactly why we have an appendix, but removing it isn't harmful. Appendicitis typically starts with a pain in the middle of your tummy (abdomen) that may come and go. Within hours, the pain travels to the lower right-hand side, where the appendix usually lies, and becomes constant and severe.
http://www.nhs.uk/Conditions/appendicitis/Pages/Introduction.aspx
Now that is a healthy appendix. On the inverse, if the open end of appendix gets plugged, be it from swelling or blockage, then the appendix begins to swell further. This excessive swelling stops the blood flow to the organ as the appendix tissue begins to die. If not treated, the appendix eventually bursts, which in can prove to be fatal. Hopefully if you suffer from appendicitis, it doesn’t get that far, and with these 10 signs of one impending, your chances of catching it early just got better.
http://rmhealthy.com/10-signs-of-appendicitis/
The appendix is only about 3 or 4 inches long, so why all the trouble from such a small organ? Here's another head-scratcher -- the appendix doesn't appear to have any function in the human body. Scientists theorize that the appendix is a remnant of an ancient digestive tract.
https://health.howstuffworks.com/human-body/parts/appendix.htm
Your surgeon may perform an open appendectomy or a laparoscopic appendectomy. This depends on the severity of your appendicitis. Open appendectomy. During an open appendectomy, your surgeon makes one incision in the lower right side of your abdomen. They remove your appendix and close the wound with stitches.
https://www.healthline.com/health/digestive-health/appendicitis-emergency-symptoms
10 Signs of Appendicitis. Some health care professionals refer to the appendix as redundant; others as something left behind throughout our human evolution. Regardless of your school of thought, one thing that can’t be argued about the finger-sized organ that science can’t explain is that when it gets blocked, inflamed, infected or worse burst – you’re in trouble.
http://rmhealthy.com/10-signs-of-appendicitis/
what is your appendix
The appendix is a narrow, tube-shaped pouch protruding from your large intestine. The appendix is in the lower right side of your abdomen. It’s a narrow, tube-shaped pouch protruding from your large intestine.