Figure 1From: Indications for computed tomography (CT-) diagnostics in proximal humeral fractures: a comparative study of plain radiography and computed tomography Technical image quality. The mean quality scores for the three methods (Conventional X-ray; 2 D CT, 3 D CT) and the two methods of presentations (x = analogue/films, + = digital/workstation) are shown with their 95% confidence intervals.Back to article page