![Glass of water used with laxative for colonoscopy preparation](/files/Article/imglist/2c27ef9791e4fd58e3d81093bd9fee4a.png)
By Mr David McArthur
05.01.23
Surgery
A colonoscopy looks for changes inside your bowels and is a diagnostic procedure that can find what's causing symptoms in the area. There’s a certain amount of preparation required from patients. So, what's involved? Mr David McArthur, a leading general and colorectal surgeon in Birmingham, provides a detailed answer in this informative article.