CT Sinus Scan

CT sinus scans give doctors a 3-dimensional visual image that provides doctors with detailed information about the sinuses, air-filled cavities in the head. Types of sinuses include:

• Maxillary sinuses
• Ethmoid sinuses
• Frontal sinuses
• Sphenoid sinuses

CT sinus scans give doctors more detailed information on such conditions than do regular x-rays (radiographs).