In-Office CT Scan

Get a blueprint of your nasal anatomy

Patient sitting in an ADVENT in-office CT scan

You deserve to breathe freely. If you can’t breathe well through your nose, there’s a reason. Something is blocking your ability to breathe deeply in and out of your nose. You don’t have to accept a life of mouth breathing, never-ending sinus problems, congestion, snoring, or sleep disorders…because almost every ADVENT clinic has its own CT Scanner. Our CT Scanners are specially designed to take detailed pictures of your nasal anatomy, revealing the root cause of your Breathing Triangle issues.

Simply Reveal Your Breathing Triangle® Issues

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How does the in-office CT scan work?

We make getting a CT scan quick and painless because it’s a crucial step in unlocking the root cause of your issue. The scan allows us to create a blueprint of your anatomy by taking snapshots of the inside of your nose and sinuses. Here’s what to expect at this visit:

  • The open CT scanner takes in only 22 seconds as you sit comfortably in a chair
  • Receive 94% less radiation than conventional scanners
  • Review your results with a Medical Provider at the same appointment
  • Discuss treatment options to determine the best plan for you

Why choose ADVENT?

Millions needlessly suffer from breathing or sleep issues because they don’t realize that the root of their problem lies in The Breathing Triangle®: the two sides of their nose and throat. It’s why we’ve pioneered a simple proven process to give you relief in three easy steps:

  1. Calendar and scheduling icon with checkmark on date

    1: Discover the Root Cause

    Uncover the source of your issues with a Breathing Triangle Evaluation, CT Scan, and Home Sleep Study (if needed)

  2. Icon for Get your breathing triangle healthy

    2: Get Your Breathing Triangle® Healthy

    Optimize your nasal breathing and airway with proven in-office Breathing Triangle solutions. If sleep apnea is a concern, you may continue treatment to keep your throat open while you sleep.

  3. Icon for unlock your potential

    3: Unlock Your Potential

    Enjoy more energy, restful sleep, and better quality of life because you can breathe freely – through your nose 24/7, not your mouth.

The simple truth:

OSA Undiagnosed: 80% OSA undiagnosed
IOBS Work Time: 6.5% to >1% reduction in work loss due to sinusitis
Nasal Obstruction: 20M suffer w/ nasal obstruction
92% of ADVENT patients left a 4- or 5-star review on Google
Net Promoter: ADVENT has +88 NPS score


Sinus infections? Snoring? Sleep apnea?

If this sounds familiar you may have a Breathing Triangle issue...

The Breathing Triangle Character
Take the Breathing Triangle® Quiz to find Out:
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