What is an electronic anal mirror?

Anoscopy: Hold the anoscope in your right hand, press the core with your thumb, and apply lubricant to the tip of the anoscope. Separate the gluteal groove with your left hand, gently press the anus with the anal lens for a moment, and then slowly push it in. First move toward the umbilicus, then change to the sacral recess, and pull out the core after pushing the anoscope completely. Pay attention to whether there is blood stains on the core after pulling out the core. Adjust the light, and slowly withdraw from deep to shallow. Observe while retreating. Pay attention to the color of the mucosa, whether there are ulcers, bleeding, polyps, tumors and foreign bodies. Pay attention to whether there are internal hemorrhoids, internal openings of anal fistulas, inflammation of anal nipples and anal recesses at the dentate line.