Examining CAD/CAM technology and their use in dental treatments is the goal of this study. The computer-controlled technology known as computer-aided design and computer-aided production (CAD/CAM) allows for the design of the material to be generated in 3-dimensions on the computer monitor. Since the 1950s, it's primarily been employed in the aerospace and industrial sectors. The development of CAD/CAM technology in dentistry has made it possible to construct restorations out of high-performance materials that were previously difficult to shape. In the past 20 years, dental CAD/CAM systems have grown in popularity. Since 1984, several CAD/CAM systems have been created, including the Cerec, E4D, Procera, Everest, DCS President, Cercon, and Lava systems. In contrast to conventional impression methods, the advancement of such systems makes it possible to create the restoration in accordance with the features of the restoration and innate dental anatomy, generate the restoration quickly at the patient 's bedside, guarantee the peripheral and inner harmony of the restoration, boost its resistance properties, and offer an improved look and feel.