Pediatric radiology is a subspecialty of radiology involving the imaging of fetuses, infants, children, adolescents, and young adults. The purpose of this chapter is to explain the use of pediatric radiology in dentistry. It explains the history of dental radiology, Indications for pedodontic radiography, Radiographic protocol, Radiography in cases of extensive or deep caries, Behavioral considerations in pedodontic radiography and it also explains Radiovisiography.