[Possibilities of short-time tomosynthesis]. / Möglichkeiten der Kurzzeittomosynthese.

ABSTRACT

Short-term tomosynthesis enables continuous analysis of structures which appear interesting. The results of short-term tomosynthesis were compared with those of plain roentgenography and conventional tomography. Short-term tomosynthesis appears as an alternative to spot-film radiography and as a complement to tomography in the analysis of spatially limited regions. It facilitates orientation in space and free projection of oblique structures. Good results were obtained in examinations of the pyramids (auditory canal and mandibular joint), the paranasal sinuses, the cervical vertebral column, the extremities and their joints. Examination of soft tissues was usually not very promising in view of the conditions under which tomosynthesis was performed. The same applied likewise to the infusion cholecystocholangiogram and the infusion urogram. Technical improvements will certainly bring about an extension of the uses of this method.