تصوير CBCT للأسنان في دبي

The actual CBCT scan takes just 20 to 40 seconds, during which the scanner rotates once around your head. Your total visit time is approximately 15 to 20 minutes, which includes check-in, removing any metal objects such as jewelry or glasses, positioning at the scanner, the scan itself, and a brief review to confirm image quality. There is no recovery time afterward, so you can return to your normal activities immediately. If you are having the scan for implant planning or oral surgery, your dentist will typically receive the images the same day, with the full radiologist report following within 18 to 24 hours.

CBCT uses significantly less radiation than conventional medical CT scanners. A typical dental CBCT scan delivers a radiation dose that is roughly comparable to a few standard dental X-rays and is a fraction of what you would receive from a medical CT of the head. The cone-beam technology focuses the X-ray beam specifically on the area of interest, minimizing exposure to surrounding tissues. Our equipment also uses pulsed radiation and collimation to further reduce the dose. For context, the radiation from a single CBCT scan is well within internationally accepted safety guidelines and is generally considered negligible compared to the natural background radiation you receive over the course of a year.

Preparation is minimal. You will need to remove any metal objects from the head and neck area, including jewelry, earrings, eyeglasses, hearing aids, hairpins, and removable dental appliances such as dentures or retainers. No fasting is required, and you can eat and drink normally before your appointment. If you have fixed metal dental work such as crowns or bridges, let the technologist know, but these generally do not need to be removed. The most important thing is to inform our team if you are pregnant or suspect you might be, as we may recommend postponing non-urgent scans as a precaution.

Standard dental X-rays, including periapical and bitewing films, produce two-dimensional images that show height and width but not depth. This means structures can overlap, making it difficult to assess true bone thickness or the exact spatial relationship between teeth and nerves. CBCT creates a full three-dimensional volume that your clinician can view in axial, coronal, and sagittal planes, as well as in a reconstructed panoramic format. This is particularly important for implant planning, where knowing the buccolingual bone width is essential, and for surgical extractions, where the proximity of tooth roots to the inferior alveolar nerve must be precisely determined before surgery.

A CBCT scan is completely painless. You simply stand or sit at the machine while your head is gently stabilized with a chin rest and head support to prevent movement during the scan. The scanner arm rotates around your head for 20 to 40 seconds, and you do not feel anything during this process. Unlike some medical imaging procedures, CBCT does not require injections, contrast dye, or any form of sedation. The machine has an open design with no enclosed tunnel, which is especially comfortable for patients who experience claustrophobia. Most patients describe the experience as quick and easy.

CBCT scans are generally avoided during pregnancy as a precautionary measure, even though the radiation dose is low. If you are pregnant or suspect you might be, please inform our team before the scan. In most cases, your dentist and our radiologist will recommend postponing non-urgent CBCT imaging until after delivery. If the scan is deemed medically necessary for an urgent condition such as a severe infection or trauma, the clinical team will weigh the risks and benefits and take additional protective measures such as lead shielding. Your safety and the health of your baby are always the top priority in our decision-making process.

The 3D images are available immediately after your scan and can be shared with your referring dentist or surgeon on the same day through our secure digital platform. The full radiologist report, which includes a detailed interpretation by a subspecialty-trained maxillofacial radiologist, is typically ready within 18 to 24 hours. For urgent cases such as acute infections, trauma, or time-sensitive surgical planning, we offer same-day reporting. Your referring clinician will receive both the images and the report electronically, and you can also request a copy of your report for your own records.

A referral from your dentist or specialist is required for insurance-covered CBCT scans. Your referring clinician will provide a prescription specifying the area to be scanned, such as single jaw, both jaws, or a specific region of interest. This referral helps our radiologists understand the clinical question and provide a targeted, useful report. If you are a self-pay patient, you may contact us directly to discuss your needs, and our team can guide you through the process. For insurance patients, we handle pre-authorization with your insurer to confirm coverage before your appointment.