Enteroscopy is the operator will colonoscope from the anus into the rectum, sigmoid colon, etc., into the mirror process can be from the display screen to observe the lesions in the intestinal tract.
The operation steps of colonoscopy: the doctor will slowly push the colonoscope into the anus, rectum, sigmoid colon, etc. of the examinee, and as the colonoscope goes deep into the intestinal tract, adjust the angle accordingly while observing the lesions in the intestinal tract on the display, such as inflammation, polyps, tumors and other lesions, and then slowly withdraw the colonoscope after the final examination.
If necessary, corresponding treatments can be carried out under the scope. It takes about 15 minutes to do the colonoscopy, and the time will be extended accordingly according to the condition.
It should be noted that colonoscopy requires a high level of bowel preparation, and high-quality bowel preparation is an important measure to reduce the leakage rate of lesions. Bowel preparation before examination includes dietary preparation and drug purging. Bowel preparation before examination should be carried out in strict compliance with medical advice.