Laser Proctology What is laser proctology? Laser Proctology is a term that refers to the treatment of conditions related to the colon, anus and rectum with laser. During the surgery a high energy laser is used to operate on the affected tissue. This makes the procedure scarless, bloodless and painless. Is laser treatment for piles good? Less Bleeding The laser hemorrhoids surgery helps in minimizing the amount of blood flow by blocking the blood vessels and tissues. This surgery does not affect the tissues around the hemorrhoid in any way. The advantage of minimum bleeding makes laser treatment a good option to cure piles