Hemorrhoids, also known as piles, are swollen veins located in the lowest part of the rectum and anus. If hemorrhoids become enlarged, they can cause symptoms like itching, bleeding, and pain that may require medical treatment. For severe or recurrent hemorrhoids, surgery may be recommended. This article will provide an overview of piles surgery. What are Hemorrhoids? Hemorrhoids are cushions of tissue and blood vessels in the anal canal. They play an important role in continence and bowel movements. However, they can become problematic if they swell and prolapse outside the an ...   read more