CR 7 on Instagram: "Colonoscopy is a medical procedure that allows the doctor to examine the inner lining of the large intestine, which includes the rectum and colon. A device called a colonoscope is used, which is a long flexible tube equipped with a video camera at the tip, allowing direct visualization of the entire colon and rectum. During the procedure, the doctor can also perform interventions, such as removing polyps or collecting biopsies, which are small tissue samples for more detailed