In the field of radiological research methods, digital imaging is beco
ming increasingly prevalent. Apart from computerised tomography, magne
tic resonance tomography and angiography, also in projection radiograp
hy, traditional film/screen imaging is more and more being replaced by
digital imaging using digital image-intensifier and storage phosphor
technology. Digital imaging offers various new possibilities in image
processing, storage and transmission. This may yield additional diagno
stic information, dose reduction and fast availability of images. Howe
ver, an inappropriate parameter selection for imaging and post-process
ing as well as a lack of integration in the entire organisation may le
ad to a rejection of this innovative technology.