High-precision three-dimensional diagnosis

CBCT is the most advanced examination in dental imaging. It provides detailed 3D images of the teeth, jaw, and craniofacial structures.

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Full 3D reconstruction

CBCT generates three-dimensional images that allow visualisation of bone and dental structures in all planes and angles.

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Lower Radiation than Conventional CT Scanning

Cone beam tomography emits up to six times less radiation than conventional CT scanning, whilst producing images of equivalent quality.

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Full Examination Acquisition Time

The equipment rotates once around the patient's head in approximately twenty seconds, capturing hundreds of images.

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Images captured per full rotation

In each examination, the CBCT can capture more than six hundred images, which are processed to generate a three-dimensional reconstruction.

What is CBCT and what is it used for in dentistry?

What is CBCT and what is it used for in dentistry?

CBCT (Cone Beam Computed Tomography) is a diagnostic imaging technology that uses a cone-shaped X-ray beam to generate high-resolution three-dimensional images of dental, bony, and craniofacial structures.

Unlike conventional CT scanning, CBCT was specifically developed for the field of dentistry and maxillofacial surgery.

At Clínica Dr. Paulo Cardozo in Benavente, CBCT is used as an advanced supplementary examination whenever the diagnosis requires a level of detail beyond what conventional X-rays can provide.

The great advantage of CBCT is its ability to provide three-dimensional images with a significantly lower radiation dose than conventional CT scanning, making it safer for the patient.

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Dr. Paulo Cardozo
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“CBCT has transformed the way we diagnose and plan treatments. Seeing in three dimensions what we previously only saw in two allows us to offer unmatched precision and safety.”

Dr. Paulo Cardozo

How the CBCT Scan Works

The CBCT examination is quick and non-invasive, using the latest technology to carry out the scan comfortably, with a low radiation dose and immediate results in three-dimensional format.

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Patient Preparation

The patient removes all metal objects from the neck upwards, including earrings, necklaces, glasses, piercings, and removable dentures. These objects can cause interference in the image. A protective apron is fitted and the patient is directed to the CBCT unit.

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Positioning next to the equipment

The patient stands or sits, resting their chin on a stabilising support. The technician adjusts the height and position of the unit to ensure the field of view covers exactly the area to be examined, avoiding unnecessary radiation exposure.

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Three-Dimensional Image Acquisition

The unit rotates 360 degrees around the patient's head in a single rotation lasting approximately 15 to 20 seconds. During this process, hundreds of images are captured and processed by software to generate a complete three-dimensional reconstruction.

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3D Processing and Analysis

The captured images are processed by the software into a 3D model that can be viewed in axial, coronal, and sagittal cross-sections. The dentist analyses the three-dimensional volume, being able to rotate, enlarge, and measure the structures. The image is stored digitally.

CBCT Examination Room - Patient Preparation for Advanced 3D Dental Imaging

CBCT — important precautions

CBCT is an advanced examination that requires a few simple precautions. Follow these guidelines to ensure the best possible quality of the three-dimensional images.

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Before the Examination

Remove all metal objects from the head area: earrings, necklaces, glasses, piercings, and dentures.

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During the Examination

Please remain completely still during the rotation of the equipment, which takes approximately 20 seconds.

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After the Examination

The 3D images are immediately available and the dentist will analyse the results with you.

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Follow-up care

The dentist will advise whether it will be necessary to repeat the CBCT at future appointments.

What our patients say

The CBCT scan gave the doctor all the information needed to plan my dental implants. A perfect result!

António Varandas

I was impressed by the 3D image of my teeth. I understood everything that Dr. Paulo explained to me.

Teresa Martins

The examination was quick and comfortable. The 3D technology made all the difference to my treatment plan.

Pedro Almeida

Clinical Indications for CBCT Scan

CBCT is the reference examination for advanced diagnosis in dentistry. Discover the treatments for which this technology is most appropriate.

Implantology

Implantology

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Oral Surgery

Oral Surgery

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Orthodontics

Orthodontics

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Endodontics

Endodontics

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Occlusion and TMJ

Occlusion and TMJ

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Periodontology

Periodontology

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Ceramic Crowns

Ceramic Crowns

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Interceptive Orthodontics / Early Assessment

Interceptive Orthodontics / Early Assessment

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Book your appointment

Do you need a CBCT examination? At Clínica Dr. Paulo Cardozo, in Benavente, we have the latest cone beam computed tomography technology available.

  • Clínica Dr. Paulo Cardozo

    R. Vasco da Gama 6,

    2130-197 Benavente, Portugal

  • Telephone: +351 263 516 773

    Mobile: +351 919 366 534

    geral@clinicapaulocardozo.pt

Frequently asked questionsabout the CBCT examination

Clinical Rigour and International Standards

The clinical team at Clínica Dr. Paulo Cardozo guides its practice in accordance with the guidelines of the leading oral health reference bodies, including the FDI World Dental Federation, the Ordem dos Médicos Dentistas (OMD), and the World Health Organization — Oral Health.

The continuous training and professional development of the clinical staff at Clínica Médica Dentária Dr. Paulo Cardozo, together with the integration of international recommendations into their practice, ensures that every procedure is carried out with safety and medical responsibility.

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