Service Providers for Spiral CT Scan of P. N. S.
A Spiral CT Scan of the Paranasal Sinuses (P.N.S.) is an imaging procedure that uses X-rays to obtain detailed, cross-sectional images of the sinuses, which are air-filled cavities located around the nose, eyes, and forehead. This scan is typically used to diagnose conditions like chronic sinusitis, sinus infections, tumors, or structural issues such as a deviated septum. During the procedure, you lie on a table while the CT scanner rotates around your head, capturing multiple images. No special preparation is usually needed, but you may be asked to remove jewelry. Risks include radiation exposure and potential reactions to contrast material, if used. The results assist in guiding treatment decisions.