Appendectomy 
Information on the appendix and the operation to remove it.
http://www.thefirsttwins.com/appendectomy.htmlAppendicitis 
A look at what this disorder is, the symptoms, diagnosis and treatment.
http://www.medicinenet.com/Script/Main/Art.asp?li=MNI&ArticleKey=280
eMedicine - Acute Appendicitis 
Emergency room MD discusses symptoms, diagnosis, and treatment for this common surgical condition.
http://www.emedicine.com/emerg/topic41.htm
Appendicitis in Children 
An article about the most important facts about this common infection, including symptoms and treatments.
http://kidshealth.org/parent/infections/stomach/appendicitis.html
eMedicine Health - Appendicitis 
Consumer health resource center providing information on the causes, symptoms, and treatments.
http://www.emedicinehealth.com/articles/10399-1.asp
WebMD Digestive Disorders Health Center 
Find in-depth information on the causes, symptoms and treatment of appendicitis.
http://www.webmd.com/digestive-disorders/digestive-diseases-appendicitis