CT PNS (Sinus CT Scan) in Patna
CT of the paranasal sinuses at JP Diagnostic. A quick, low-dose scan that shows the sinuses, nasal passages and bones of the face in fine detail, helping ENT doctors treat sinusitis and plan surgery.
When Is a CT PNS Advised?
Your ENT doctor may advise a sinus CT for these problems.
Chronic Sinusitis
Blocked nose, facial pressure or discharge lasting more than 12 weeks, or not settling with medicines.
Recurrent Sinus Infections
Repeated episodes of sinusitis in a year.
Nasal Polyps
To see how far polyps extend inside the nose and sinuses.
Before Sinus Surgery (FESS)
A detailed bone map that helps the surgeon plan endoscopic sinus surgery safely.
Deviated Septum & Blockage
Long-standing one-sided nasal blockage or difficulty breathing through the nose.
Facial Pain or Swelling
Unexplained facial pain, swelling, or suspected fungal infection.
CT PNS at a Glance
| Item | Details |
|---|---|
| Contrast | ✓ Usually not needed (only if your doctor asks, e.g. for a suspected growth) |
| Scan time | About 5 minutes |
| Fasting | ✓ Not needed for plain scan |
| Views | Axial and coronal images of the sinuses |
| Radiation | Low X-ray dose |
The Procedure
Most patients finish in about 15 minutes.
Registration
Show your prescription and previous X-ray or CT reports.
Preparation
Remove spectacles, earrings, nose pins, hairpins and removable dentures.
Scanning
You lie on the table with your head supported. Keep still and do not swallow during the short scan.
Report
Our radiologist reports the scan for your ENT doctor. You can leave right away.
How to Prepare
✅ Do
- Bring the doctor’s prescription
- Bring previous scans and reports
- Eat and take medicines as usual
- Tell us if you are or may be pregnant
❌ Avoid
- Nose pins, earrings and hair clips
- Moving or swallowing during the scan
Safety
- No injection for a routine scan
- Painless and quick
- Low X-ray dose
- Avoid unnecessary repeat scans
- Pregnancy or possible pregnancy
- Allergy to contrast, if a contrast scan is advised
Frequently Asked Questions
What does PNS mean?
PNS stands for paranasal sinuses, the air spaces in the bones around your nose, eyes and forehead.
Is CT PNS better than an X-ray PNS?
Yes, for chronic sinus problems and surgery planning. CT shows all the sinuses and their drainage pathways clearly, which an X-ray cannot.
Do I need to fast?
No, not for a plain CT PNS. If your doctor has asked for a contrast scan, we will tell you how to prepare when you book.
Should I have the scan during a cold?
A fresh cold can make the sinuses look worse than they really are. If you have a new cold, ask your doctor whether to wait a few weeks.
How long does it take?
The scan takes about 5 minutes, and most patients finish in around 15 minutes.
Price
No hidden charges. Call us for today’s price.
Book Your CT PNS Scan
📞 Phone: +91 72502 32233, +91 90066 77776
✉️ Email: jpdiagnosticandimaging@gmail.com