In general, the process of anoscopy is about 5~10 minutes. Anoscopy is a routine examination method for anorectal diseases, the length of the anoscope is usually 7cm, the endoscope varies in size, usually the anus for examination, the examination time will not be particularly long, usually about 5~10 minutes, if you need to carry out a biopsy, it may be extended for a few minutes. Before the examination the patient needs a clean enema once, so that the end rectum is clean for observation. During the examination the patient is placed in the lateral position and the anal area is fully exposed. Discomfort may be experienced during the examination, but it is largely tolerable. It is important to note that anoscopy cannot be performed if there is an anal fissure, perirectal abscess, or during a woman’s menstrual period. You can consult your doctor for specifics during your visit.