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Cone Beam Imaging: The Future of Dental Imaging Technology
At Roam Dental in Shelby Township, we use Cone Beam CT (CBCT) 3D imaging — one of the most advanced diagnostic tools available in modern dentistry. This technology creates a three-dimensional view of your teeth, jawbone, nerve pathways, and surrounding structures in a single, fast scan. Compared to conventional dental x-rays, CBCT delivers dramatically more information, enabling Dr. Barbu to plan procedures such as dental implant placement with a level of precision that was impossible just a decade ago.
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Cone Beam CT imaging uses a cone-shaped x-ray beam that rotates around the patient's head in a single sweep, capturing hundreds of images that are then reconstructed by software into a precise 3D model. This model reveals teeth, bone structure, nerve canals, sinuses, and soft tissue in far greater detail than any traditional 2D x-ray can provide.
Unlike hospital CT scanners, dental CBCT units are compact, designed specifically for the head and jaw, and deliver significantly lower radiation doses. The scan takes just 20–40 seconds and requires no special preparation. The resulting 3D data can be rotated and examined from any angle on screen, giving Dr. Barbu a comprehensive map of your oral anatomy before any treatment begins.
CBCT is particularly valuable for planning dental implant placements, evaluating impacted teeth, diagnosing TMJ disorders, and assessing bone volume for complex restorative cases. Having this level of diagnostic detail means fewer surprises during treatment and better outcomes overall.
The greatest advantage of CBCT imaging is the precision it brings to treatment planning. For implant cases, Dr. Barbu can measure bone density, identify the exact location of nerves and sinus cavities, and determine the ideal implant angle and depth — all before a single incision is made. This virtual planning dramatically reduces the risk of surgical complications and improves long-term implant success rates.
For patients needing wisdom tooth removal, 3D imaging reveals exactly how deeply the roots extend and whether they are near the inferior alveolar nerve — critical information for safe surgical planning. CBCT also identifies pathology that may be invisible on standard x-rays, including cysts, early bone loss, root fractures, and calcified canals.
Having 3D imaging available in-office means no referrals to an outside imaging center, no delays in diagnosis, and the ability to review your results with Dr. Barbu immediately after the scan. This integrated approach leads to faster treatment decisions and a more seamless patient experience.
Getting a CBCT scan at Roam Dental is fast, simple, and completely non-invasive. You will be asked to remove any metal objects — jewelry, eyeglasses, or hearing aids — that could interfere with the image. You then sit or stand within the open-sided scanner, which rotates around your head in a single arc lasting approximately 20–40 seconds. No claustrophobia, no confined spaces, no injections.
The radiation dose from a dental CBCT scan is significantly lower than a conventional medical CT scan and is comparable to a series of standard dental x-rays. The scanner is calibrated specifically for dental use, delivering the minimum effective dose necessary to produce a high-quality 3D image. No preparation or fasting is required before the scan.
Once the scan is complete, Dr. Barbu reviews the 3D image with you at the same appointment, explaining exactly what he sees and how the findings will guide your treatment plan. This transparency ensures you fully understand your dental situation before any procedure begins. Schedule your 3D imaging appointment today.
CBCT technology raises the standard of care across a wide range of dental procedures. Here is what patients gain from in-office 3D imaging:
See teeth, bone, nerves, and sinuses from every angle — far more diagnostic information than conventional 2D x-rays can provide.
Our CBCT unit is designed for dental use and delivers a fraction of the radiation of a medical CT scan, making it safe for regular diagnostic use.
Dr. Barbu uses 3D bone maps to place implants in the optimal position, avoiding nerves and sinuses for safer surgery and better long-term results.
CBCT reveals cysts, infections, root fractures, and bone loss that are invisible on standard x-rays — enabling earlier intervention and better outcomes.
No referral to an outside imaging center. Your scan is performed, processed, and reviewed with Dr. Barbu at the same appointment — saving you time.