The laser prostate (or green laser) is a minimally invasive surgical treatment used as an alternative to surgery to combat prostate hyperplasia, a disease that involves the growth of the prostate (no cancer cells). It is a technique Photoselective vaporization of prostate tissue, thanks to the use of the laser and the optical fiber does not cause bleeding. Unlike traditional surgery, prostate laser has a number of advantages for the patient, as the speedy recovery of symptoms, a short hospitalization time (maximum 24 hours), little bleeding and return a few days after the intervention the normal household activities. In addition, the elderly or other serious diseases age can undergo this treatment.