The aim of this thesis is to show possibilities of the digital radiologic image. The emerging digital radiological image is divided into images obtained directly and indirectly. While the indirect way of obtaining an image uses a scintilator (amorphous caesium) as an intermediate device that shimmers when exasliated by the energy of X-ray photons, this light is further digitized using detectors. On the another hand, direct method of obtaining radiological image uses photoconductors (amorphous selenium) which directly converts photons of X-ray radiation into an electrical signal. Once the radiological image takes its electronic shape and appears on the screen, the radiological technologist has the ability to adjust the widht and center of the window as well as affect the sharpness and noise in the image. When a radiological technologist checks all data, and decides that the image is diagnostically correct and ready for interpretation, one passes it on. The PACS is responsible for storing radiological images and communicating with them, namely sharing certain radiological images in full resolution. Thanks for PACS, mobile radiology makes it easier to make diagnoses to more patients who for certain reasons cannot atend diagnostic procedures themselves, both within the institutions themselves where the images are read, and outside the clinical institutions. With the use of the options provided by RIS and PACS, it was found that is possible to increase the annual number of interpreted images. All of these studies show us that digitization of radiological imaging has many of its advantages, such as separation of acquisition, visualization and transmission of image as independent steps. Each step again provides a wide range of possibilities for the radiological team to provide quality healthcare to the patient. Consemass, we can conclude that the future of radiology will certainly continue in digital direction, and we can expect a large number of advances in the field of digital radiography as well in the field of teleradiology through the following years.