frequent age for appendicitis
For this reason, all cases of appendicitis are treated as emergencies, requiring surgery. In the U.S., one in 15 people will get appendicitis. Although it can strike at any age, appendicitis is rare under age 2 and most common between ages 10 and 30.or this reason, all cases of appendicitis are treated as emergencies, requiring surgery. In the U.S., one in 15 people will get appendicitis. Although it can strike at any age, appendicitis is rare under age 2 and most common between ages 10 and 30.