3D Cone Beam and 3D Dental Scans Los Gatos, CA
Advancements in dental technology have brought about many new tools that make it easier for dentists and more comfortable for patients. Dental cone beam computed tomography (CBCT), a new type of X-ray equipment, allows dentists to see a clear, detailed, three-dimensional image of the mouth without causing pain to the patient. This 3D imaging system takes full photos of the teeth, soft tissues, nerve pathways, and bones in a single scan.
Cone beam dental scans are available at Gatos Dental Excellence in Los Gatos and the surrounding area. Our staff can help you learn more about the procedure you are undergoing and answer any questions you have about 3D imaging. Call us at (408) 560-7776 to schedule a consultation appointment today.
How 3D Imaging Works
A 3D cone beam machine resembles conventional CT scan machines and comes in two different structures: an upright chair for sitting or a moveable table for lying down. Depending on the procedure and type of machine being used, the patient will be seated in an exam chair or lie down on an exam table. The chair has an extendable arm (C-arm) while the table has a rotator (gantry) that both rotate 360 degrees around the patient's head, taking multiple images at once.
The images are taken at different angles and gathered to create a single 3D image. According to the Radiology organization, "In a single rotation, the detector can generate anywhere between 150 to 200 high resolution two-dimensional (2-D) images, which are then digitally combined to form a 3-D image that can provide your dentist or oral surgeon with valuable information about your oral and craniofacial health." The 3D image is available as soon as the scan is complete, allowing the doctor to discuss the patient's treatment plan in the same visit.
“The chair has an extendable arm (C-arm) while the table has a rotator (gantry) that both rotate 360 degrees around the patient’s head, taking multiple images at once.”
How Is 3D Dental Scanning Different From Traditional Imaging?
The 3D dental scanning technique differs from traditional imaging because it can collect hundreds of 2D images in a single scan and then aggregate these 2D images into a 3D reconstruction. This process is faster and more comprehensive than traditional imaging. The images are of much higher quality, and they can provide the complete health dentist with more information to aid in the detection, diagnosis, and treatment of oral conditions. Many patients find that 3D dental scanning is also less uncomfortable than traditional imaging because of its speed and because it does not require traditional bitewing sensors.
“Many patients find that 3D dental scanning is also less uncomfortable than traditional imaging because of its speed and because it does not require traditional bitewing sensors.”
What Information Can Beam Imaging Provide?
A 3D cone beam CT scan can provide detailed information about the structures of the mouth. It provides a much more robust picture of soft tissues than a traditional dental radiograph. In this way, 3D technology can help the dentist obtain clinical information that they would not otherwise be able to use. The information that complete health dentists receive from 3D dental scanning can:
- Help them visualize abnormal or problem areas
- Evaluate structures of the jaws and face
- Diagnose trauma or dental cavities
- Plan for procedures such as dental implants, root canals, or cleft palate repairs
“In this way, 3D technology can help your dentist obtain clinical information that they would not otherwise be able to use.”
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What to Expect Post-Exam
The cone beam scan is painless and does not require anesthesia, allowing patients to resume normal activity right after their examination. Although the machine does not cause any pain, claustrophobic should inform their dental practitioner to better accommodate them.
After the exam, the dentist will write a report of the scan results. We will discuss the curated treatment plan with the patient, answering any questions they may have. The patient will be able to see their 3D images and follow the dentist as they move through the treatment plan, pointing at the treatment areas. Preferences for treatments, anesthetics, and medications will also be discussed to fast-track future visits.
“The patient will be able to see their 3D images and follow the dentist as they move through the treatment plan, pointing at the treatment areas.”
Questions Answered on This Page
Q. How does a 3D cone beam work?
Q. How is 3D dental scanning different from traditional imaging?
Q. What information can beam imaging provide?
People Also Ask
Q. What does the dentist look for in a dental examination?
Q. Who should get tooth fillings?
Q. How do lifestyle choices affect dental health?
Q. What should patients do if they have sensitive teeth?
Q. How can I find out if my employer's plan covers dental treatments?
Frequently Asked Questions About 3D Cone Beam Scans
Q. How long do 3D dental scans take?
A. Not very long. A 3D dental scan comprises one rotation of a mechanical arm around your head. After you are positioned, the scan itself usually takes less than 30 seconds.
Q. How long have dentists been using 3D scanning technology?
A. According to the FDA, CBCT technology has been in use for twenty years. Dental scans are becoming more common every day because of their helpfulness in planning for procedures and diagnosing complex conditions.
Q. How much radiation does a 3D scan emit?
A. A 3D dental scanner is considered a computed tomography (CT) scan. Still, it emits less radiation than other conventional CT scans that are commonly used in medicine. However, a CBCT scan does emit more radiation than traditional dental x-rays.
Q. What do patients think of 3D cone beam scanning technology?
A. Patients are often impressed to see a three-dimensional image of their own maxillofacial region. When the dentist can show a patient how a procedure works on their actual mouth and jaw, it helps them have a deeper understanding of the work. Then, patients are more comfortable with the procedure and even have an easier time explaining to others how it works.
Q. What is a 3D cone beam scanner typically used for in dentistry?
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Dental Terminology
Learn More About 3D Scans Today
If you are looking for more information pertaining to complete health dentistry or the use of 3D cone beams or 3D dental scans, call us at 408-560-7776.
Helpful Related Links
- American Dental Association (ADA). Glossary of Dental Clinical Terms. 2025
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