What are skull x rays?
Definition Skull x rays are performed to examine the nose, sinuses, and facial bones. These studies may also be referred to as sinus x rays. X-ray studies produce films, also known as radiographs, by aiming x rays at soft bones and tissues of the body. X-ray beams are similar to light waves, except their shorter wavelength allows them to penetrate dense substances, producing images and shadows on film. Purpose Doctors may order skull x rays to aid in the diagnosis of a variety of diseases or injuries. Sinusitis Sinus x rays may be ordered to confirm a diagnosis of sinusitis, or sinus infection. Fractures A skull x ray may detect bone fractures resulting from injury or disease. The skull x ray should clearly show the skull cap, jaw bones, and facial bones. Tumors Skull radiographs may indicate tumors in facial bones, tissues, or the sinuses. Tumors may be benign (not cancerous) or malignant (cancerous). Other Birth defects (referred to as congenital anomalies) may be detected on a skull
