Some dental conditions require a more detailed view than standard two-dimensional imaging can provide. CBCT scanning creates three-dimensional images of the teeth, jaws and surrounding structures to support careful diagnosis and treatment planning.
At TLC Escondido Dental, Dr. Jorge Reyes and Dr. Catalina Madrigal use CBCT scanning in Escondido, California, when a comprehensive view may improve the planning of dental implants, oral surgery, root canal treatment and other procedures.
What Is CBCT Scanning?
CBCT stands for cone beam computed tomography. It is an extraoral imaging system that captures a series of X-ray images while rotating around your head. Specialized software combines these images into a detailed three-dimensional model.
Depending on the area being examined, a CBCT scan may show:
- Teeth and tooth roots
- Jawbone structure and density
- Impacted or abnormally positioned teeth
- Sinus cavities and nasal structures
- Nerve pathways
- Temporomandibular joints
- Areas of infection or bone loss
- Other anatomical structures relevant to treatment
Our dentists can examine the scan from multiple angles and focus on specific areas that may not be fully visible with standard digital dental X-rays.
When Is CBCT Scanning Used?
CBCT imaging is not needed for every dental visit. Our dentists may recommend it when three-dimensional detail could improve diagnosis or treatment planning.
Common uses include:
- Planning dental implant placement
- Evaluating available bone for implants
- Locating nerves, roots and sinus structures
- Assessing impacted wisdom teeth
- Planning complex tooth extractions
- Evaluating dental and facial trauma
- Investigating certain root canal concerns
- Reviewing unusual tooth development or positioning
- Assessing jawbone changes or infection
- Evaluating selected TMJ concerns
- Supporting orthodontic or Invisalign® treatment planning when appropriate
CBCT Scanning for Dental Implants
CBCT imaging is especially useful when planning dental implant treatment. The scan allows our team to evaluate the height, width and shape of the available bone and identify nearby anatomical structures.
This information may help our dentists determine:
- Whether sufficient bone is available
- A suitable implant position and angle
- The location of nearby nerves and sinuses
- Whether additional procedures may be needed
- How implant placement should be coordinated with the final restoration
Complex implant placement and related surgical care may be coordinated with our in-house board-certified prosthodontist.
What to Expect During a CBCT Scan
A CBCT scan is generally quick and noninvasive. During the appointment:
- Our team will position you carefully in the imaging unit.
- You will be asked to remain still while the scanner rotates around your head.
- The machine will capture the images without placing a sensor inside your mouth.
- The completed 3D scan will appear on a computer for review.
The scan itself usually takes less than a minute, although positioning and preparation may require additional time.
Benefits of CBCT 3D Imaging
CBCT scanning may offer several benefits when advanced imaging is clinically appropriate:
- Detailed three-dimensional views
- Evaluation from multiple angles
- More precise measurement of bone and anatomy
- Improved planning for implants and oral surgery
- Better visualization of impacted teeth and root positions
- Clearer communication about diagnosis and treatment
- Digital images that can be stored and shared when needed
CBCT imaging supports treatment planning, but it does not replace a clinical examination or every other type of dental imaging.
CBCT Scans vs. Digital Dental X-Rays
Digital dental X-rays provide two-dimensional images and are commonly used to identify cavities, root infections, bone loss and other routine concerns. CBCT scans provide a three-dimensional view and are typically reserved for situations requiring more detailed anatomical information.
Our dentists will recommend the imaging method that provides the necessary information while limiting unnecessary exposure.
Are CBCT Scans Safe?
CBCT scans use ionizing radiation, so they are recommended only when the expected diagnostic benefit supports their use. Our team follows appropriate imaging protocols and selects the scan area based on your individual needs.
Please tell us if you are pregnant, may be pregnant or have concerns about dental imaging before your scan.
CBCT Scanning FAQs
What does a CBCT scan show?
A CBCT scan may show teeth, roots, jawbone, nerves, sinuses, impacted teeth, joints and other structures in three dimensions.
Does a CBCT scan hurt?
No. The scan is noninvasive and does not require injections or a sensor inside your mouth. You will only need to remain still while the machine rotates around you.
How long does a CBCT scan take?
The image capture usually takes less than a minute, although setup and positioning may take a few additional minutes.
Is CBCT the same as a regular dental X-ray?
No. Standard dental X-rays produce two-dimensional images, while CBCT scanning creates a three-dimensional view of the teeth, jaws and surrounding structures.
Will I need a CBCT scan for dental implants?
CBCT imaging is commonly used for implant planning because it helps evaluate bone and nearby anatomical structures. Our dentists will determine whether it is needed for your case.
Can CBCT scanning detect an infection?
CBCT images may help identify certain infections or changes around tooth roots and jawbone, but diagnosis also requires a clinical examination and review of your symptoms.
Does dental insurance cover CBCT scanning?
Coverage varies by plan and the reason for the scan. Our team can help review your benefits and estimated costs before imaging.
Schedule an Evaluation in Escondido, California
If detailed 3D imaging is needed for diagnosis or treatment planning, CBCT scanning can provide valuable information about your teeth, jaws and surrounding anatomy.
Contact TLC Escondido Dental or call 760-741-5775 today to schedule an appointment and learn more about CBCT scanning in Escondido, California.