In digital radiography, what do DR systems utilize for image capture?

In digital radiography, DR (Direct Radiography) systems utilize digital detectors for image capture. These detectors convert the X-ray photons that pass through the patient into electronic signals, which are then processed to create a digital image. This technology allows for immediate image acquisition and processing, resulting in enhanced workflow and efficiency compared to traditional film-based methods.

Digital detectors are capable of providing high-quality images with a wide dynamic range, meaning they can effectively capture a variety of tissue densities and provide detailed diagnostic information. Furthermore, the use of digital technology reduces the time and resources needed for processing, storage, and retrieval of images, streamlining the overall radiographic procedure.

Other options such as film and X-ray cassettes pertain to traditional radiographic methods, while analog sensors are used in older types of imaging technology. These alternatives do not provide the benefits associated with digital detectors, such as immediate availability of images, improved image clarity, and greater ease of manipulation for diagnostic purposes.