For The M.D.'s.... Is this extremely rare?

Is it extremely rare for a 3 yr old to get appendicitis?

Well I’m no MD but google brought me this

from here

Chimpy provides an excellent cite.

No, it is not extremely rare for a 3 year old to have appendicitis. It is more common after the age of 6, but it doesn’t become a rare occurance unless you’re looking at infants.