How does the angle of incidence impact radiographic images?

The angle of incidence significantly impacts radiographic images because it can alter both the contrast and definition of the images produced. When the angle at which X-rays enter the body changes, it affects how the rays interact with different tissues. For instance, certain angles can create more pronounced differences in tissue density, enhancing the contrast between structures in the image. Additionally, the angle of incidence can affect the sharpness or definition of the image by influencing the distribution of the X-rays and how they are absorbed or scattered by the tissues. This, in turn, can lead to variations in image quality, making it essential for radiographers to consider the appropriate angles during imaging procedures to achieve optimal results.