Hiya everyone. So I'm going in next week for an upper endoscopy, my latest test in my bizarre GI journey. I'm crossing my fingers that this test will actually provide a few answers...but.. I've been wondering some things about the actual procedure itself.
How far down exactly does the upper endoscopy go? Does it go into the small intestine? If so... how far? It seems like the small intestine is really long so that would take a lot of scope to go far into it......