How long does an endoscopy closing?
Answers: It depends on what they find or don't find. You won't even know because they will sedate you. I have one and it seemed close to it went so rapid that they didn't even do it. I don't remember anything. Make sure someone is there to drive you afterwards.
Upper or lower? I would guess not much longer than 30 minutes. Insist on modest sedation and you won't know it happened anyhow.
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