Home > Encyclopedia of Surgery > 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...