X - Ray Skull PA View

An X ray of the skull PA view or head is a less invasive test which helps to visualize the skull bones which comprises of facial bones, sinus and nose. The X-ray image is black and white. Dense structures such as the bones, appear white and softer body tissues, such as the skin and muscles appear darker. The actual exposure time to radiation is usually less than a second, although the overall test may take 15-20 minutes.