What Is a CBCT Scan?
A Cone Beam Computed Tomography (CBCT) scan is a 3D imaging technology that provides detailed views of your teeth, bone, nerves, and surrounding structures. Unlike traditional dental X-rays, CBCT scans offer high-resolution, cross-sectional images that allow endodontists to identify complex anatomy, detect hidden infections, and plan precise treatments. At 3D MicroEndo, we use CBCT imaging to diagnose root canal issues, locate fractured roots, evaluate bone density, and guide microsurgical procedures. According to the National Institutes of Health, CBCT is a vital tool in modern endodontics for its accuracy and safety.
What to Expect During a CBCT Scan
The scan is fast, painless, and non-invasive. You’ll be seated while the machine rotates around your head in less than a minute. The entire process, including image review, typically takes under 10 minutes. There’s no need for special preparation, and radiation exposure is significantly lower than with traditional medical CT scans.
Benefits of CBCT Imaging for Endodontics
CBCT imaging allows our endodontists to make more accurate, confident diagnoses and develop tailored treatment plans.
Advantages include:
- 3D views of tooth roots, canals, and surrounding bone
- Improved detection of root fractures and accessory canals
- Enhanced planning for root canal retreatments and surgeries
- Minimally invasive, low-radiation technology
- Faster, more accurate diagnosis and treatment
When Is a CBCT Scan Recommended?
A CBCT scan may be recommended as part of your evaluation or treatment plan when additional clarity is needed.
Common uses include:
- Diagnosing complex root canal anatomy
- Locating previously undetected infections
- Planning apicoectomy or microsurgery
Evaluating failed root canal treatment
Assessing bone structure before retreatment or surgery
Aftercare and Safety Considerations
There is no downtime or special aftercare required after a CBCT scan. The radiation dosage is minimal and within the limits considered safe for diagnostic dental imaging, as confirmed by the American Academy of Oral and Maxillofacial Radiology. We use lead aprons and industry-standard safeguards for every patient.
Why Choose 3D MicroEndo for CBCT Imaging?
At 3D MicroEndo, we don’t just use CBCT scans—we specialize in interpreting them for highly targeted endodontic care. Our board-certified endodontists use CBCT in conjunction with advanced microscopes and microsurgical tools to ensure precision in every root canal and surgical case. With convenient locations in the Upper East Side, Gramercy Park, and Tribeca, we make it easy to access high-quality diagnostic imaging in Manhattan.
Frequently Asked Questions
Yes. CBCT scans use a lower radiation dose than medical CTs and are considered very safe for dental use.
The actual scan lasts less than 60 seconds, with total appointment time around 10 minutes.
No. CBCT imaging is completely painless and non-invasive.
CBCT scans help identify tiny canals, fractures, or infections that standard X-rays may miss, improving treatment outcomes.
Many dental insurance plans do cover CBCT when medically necessary. Our team will help you confirm your benefits.