Surgical beam is a term used to describe a type of medical technology that utilizes a LASER beam to perform surgical procedures. The LASER beam is a highly focused beam of light that can be used to cut, cauterize, or vaporize tissue with precision and accuracy. It is often used in minimally invasive surgeries, such as laparoscopic surgery, where the LASER beam is used to make small incisions in the body. The LASER beam can also be used to treat certain types of cancer, as well as to remove tattoos and other skin lesions.