Description
Test Preparation
To ensure accurate results, follow these preparation guideline:
- Before the Scan:
Fasting: Not required for a plain (non-contrast) scan. - Clothing & Accessories:
• Wear loose, comfortable clothing.
• Remove metal objects (jewelry, glasses, piercings, hairpins) around the head and face. - Medical History:
• Inform the doctor if you are pregnant or suspect pregnancy.
• Mention any prior sinus surgeries or chronic sinus conditions. - During the Scan:
You will lie on the CT table, and the scanner will take images in both axial and coronal planes.
The procedure is quick (5–10 minutes) and painless.
Breathing Instructions: You may be asked to hold your breath briefly to avoid movement. - After the Scan:
No recovery time needed; you can resume normal activities immediately.
The results are typically available within a few hours or days.


