Distraction osteogenesis (DO) is a modern technique used to correct certain deformities and defects of the jaw and skull. Although first introduced in 1903, the method was significantly advanced in the 1950s by Russian orthopedic surgeon Dr. Gabriel Ilizarov, who refined the process for use in limb deformities. The use of distraction osteogenesis in oral and facial treatments began in 1990 and has since evolved into a safe and reliable solution for jaw reconstruction and enhancement.