[Spiral tomography with a narrow blurring angle. A valuable supplement to clinical routine].

Narrow-angle tomography with spiral blurring offers for the first time a possibility of combining the advantages of sonography with those of multidimensional tomography. This results not only in an improved image contrast of the tomographs, but also in an image which is largely free from interfering shadows. Hence, it is recommended to employ this method both for organs in the soft parts and, in particular, for exploring specific problems involved in diagnosis of the skeleton.