LASERs have emerged strongly in the field of dentistry in the recent decades. Though Root Canal Treatment is the most preferred treatment option to save your natural tooth in cases of tooth decay, tooth pain etc., RCT is one of the most feared dental procedures due to occasional discomfort. LASER technology promises to change the way patients experience traditional root canal therapy. Introduction of LASER technology in to dentistry has brought a revolutionary change in the treatment process of Root Canal therapy.