How is electronic anoscopy performed?

　　In real life, when patients require medical evaluation due to certain colorectal conditions, physicians often recommend electronic colonoscopy. However, many patients have limited knowledge about this procedure. So, how is electronic anoscopy performed?

　　How Electronic Anoscopy Is Performed

　　Electronic anoscopy typically involves inserting a rigid scope through the anal orifice for examination. This technique enables direct visualization of the distal anal canal, rectum, and sigmoid colon. Additionally, images can be captured and magnified on a monitor to facilitate detailed visual assessment. Electronic anoscopy primarily evaluates the lower intestinal tract for conditions such as polyps or hemorrhoids. Prior to the procedure, patients should be instructed to evacuate fecal matter from the anal canal and rectum. It is advisable to cleanse the bowel with warm soapy water. Moreover, patients should avoid excessive anxiety; appropriate use of lubricants during the examination helps prevent unnecessary local trauma to the anus.

　　Three days before the procedure, patients should follow a light diet; the day prior, they should avoid high-fiber vegetables and fruits. Second, bowel preparation must be carried out strictly according to the hospital’s instructions. For patients undergoing oral bowel-cleansing agents, increased fluid intake after medication is essential, and the procedure is considered complete once clear or pale-yellow effluent is passed.

　　In daily life, patients should maintain a positive mindset, actively cooperate with their physicians’ treatment plans, take prescribed medications regularly and in correct dosages, and pay attention to routine self-care—thus promoting prompt clinical improvement. We hope this information proves helpful to you.