Toward an Improved Wrist View: Qualitative and Quantitative Investigation of the 20° Axial Lateral Wrist X-Ray.

Aim: In standard lateral wrist radiographs, the radiocarpal joint is often obscured because of the angulation of the radial styloid process. A modified lateral projection at a 20° angle has been shown to demonstrate the distal radius in profile in postoperative patients without superimposing of the orthopedic hardware used in open reduction and internal fixation procedures over the wrist joint. We assessed whether this 20° axial-lateral view is advantageous in a wider patient group.

[The function of Salmonella typhi at different stages in the pathogenesis of typhoid infection].

The complex study of the adhesive, colicinogenic and antigenic properties of S. typhi of different origin has revealed that adhesive properties can be observed more frequently in the strains isolated from the blood and bile and are completely absent in the strains isolated from feces. S.