Anoscopy may take about 3-5 minutes, depending on the patient’s condition. Anorectal finger test is a common examination method in anorectal department, the doctor needs to use the index finger to wear a finger sleeve and apply lubricant, and then slowly inserted into the patient’s anus, the patient can take the side lying position or knee-chest position and other positions. Through the anal finger test can determine the presence of anal and rectal masses, but also through the local touch to determine whether there is prostate hyperplasia and enlargement of the manifestations. The time of anal fingerprinting is usually about 3-5 minutes, which can achieve the purpose of checking the anus, but also will not make the patient experience obvious discomfort symptoms, if the examination time is too long, there is a possibility of damage to the anal sphincter. Patients must try to relax when doing anal finger test, so as to help the smooth progress of the examination. Anal finger test is very necessary for some patients with anorectal diseases, if there is blood in the stool, anal foreign body sensation and other abnormal symptoms, it is best to consult a doctor in a timely manner, to carry out anal finger test to clarify the cause of the disease, and under the guidance of the doctor to receive regular treatment.