How long does painless colonoscopy take?

Painless colonoscopy examination time varies from person to person, some people's intestinal tract is relatively short, relatively thick, relatively straight, then the time to do colonoscopy will be relatively short, the fastest patient may be five or six minutes to complete a colonoscopy, but some patients 'intestinal tract is relatively thin, and more curved, this patient may do colonoscopy time will be relatively long, generally thin tall people do colonoscopy time will be relatively long, It can take anywhere from half an hour to an hour at most, and the time it takes to do colonoscopy alone is different from the time it takes to do colonoscopy with treatment.