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Dental CBCT Scan

Cone beam computed tomography (CBCT) of the teeth is a diagnostic procedure that produces three-dimensional images of the teeth, jaw, and surrounding tissues with high accuracy.

Computed tomography diagnostic services from DentalDate

At our dental clinic, we offer advanced diagnostic services using computed tomography (CT) scans to aid in accurate diagnosis and effective treatment planning. Our CT services include:

Dental CT scans
This is an invaluable tool in the diagnosis of dentoalveolar disease. This method is particularly effective for planning dental implants, assessing bone health, and diagnosing hidden decay. Dental CT allows us to visualise anatomical structures with high accuracy, which is essential for the correct planning of surgical interventions and orthodontic treatment.
Joint CT
Our services include computed tomography of the temporomandibular joint (TMJ), which is necessary to assess the condition of the joints and diagnose various diseases such as arthritis or osteoarthritis. A CT scan of the joint helps to detect premature signs of degenerative changes, which helps to start treatment in time and prevent further complications.
CT scan of the head
Used for broader diagnostics, including examination of the sinuses, nerve canals, and soft tissues of the face. This procedure is critical for detecting abnormalities. A CT scan of the head helps in planning more complex procedures such as correction of facial deformities or more complex surgical procedures.

We invite you to visit our clinic and see for yourself the quality of our diagnostic services. Our goal is to provide you with a healthy smile and wellness!

When is cone beam computed tomography necessary?

This method is particularly important for a number of dental problems when other diagnostic methods cannot provide sufficient information. The following are categories of problems in which CBCT is necessary:

  • Comprehensive implant planning

    CBCT is essential for accurate planning of implant placement, allowing assessment of bone volume and quality, as well as the exact location of anatomical structures (e.g. nerves), which is critical for successful implantation.

  • Assessment of bone health

    Tomography helps in assessing the structural integrity of the bones of the jaw, detecting erosions, tumours or other pathological changes that may influence the choice of treatment.

  • Diagnosis of root diseases

    CBCT allows for a detailed examination of the tooth roots and surrounding tissues, revealing inflammation, cysts, and other problems not visible on traditional radiographs.

  • Orthodontic treatment

    For planning orthodontic treatment, including bite correction and complex cases of tooth movement, CBCT provides a complete picture of the position of the teeth in relation to each other and the jawbone.

  • Evaluation of complex extraction cases

    In cases where wisdom teeth or other hard-to-reach teeth need to be extracted, CBCT helps to assess their location and relationship to surrounding anatomical structures, minimising the risks of the procedure.

  • Injuries to the maxillofacial region

    In maxillofacial injuries, CBCT allows visualisation of the extent of bone and soft tissue damage, which is necessary for subsequent reconstructive treatment.

Description of procedure

This type of tomography uses a cone-shaped beam of radiation that rotates around the patient’s head, capturing data from all sides. The resulting images are then processed by special software to create a detailed three-dimensional visualisation of the bony structures of the face and teeth.

The CBCT scanning process usually takes a few minutes. The patient must be standing or sitting in the scanning device, depending on the model of the machine. During the procedure, the machine makes one complete circle around the patient’s head, allowing it to capture a full panorama of the dentoalveolar system. The data obtained from the scan is automatically transferred to a computer for further processing and analysis.

Cone beam imaging differs from traditional computed tomography (CT) scans in that it uses less radiation, making the procedure safer for patients. By using a cone beam, CBCT is able to provide clearer images with less distortion and artefacts. This allows doctors to diagnose various conditions and plan treatment with high accuracy.

CBCT is widely used in various areas of dentistry, including implantology, orthodontics, and endodontics. The detailed images produced by this method help clinicians to accurately plan surgical interventions, assess bone health and nerve canal location, and determine the best site for implantation.

Advantages of Cone Beam CT Scanning

This advanced imaging technology provides detailed images of the teeth and surrounding tissues, which is critical to the accuracy of diagnostic and therapeutic procedures. Here are some of the key benefits of cone beam CT:

Highly detailed images

CBCT provides clear and detailed three-dimensional images, allowing clinicians to accurately assess bone health, tooth root position, and anatomical features of the jaw.

Minimising radiation

Compared to traditional CT, CBCT uses a much lower dose of radiation, making the procedure safer for patients, especially when repeat examinations are necessary.

Effectiveness of planning surgical procedures

The technology allows surgeons to plan operations with incredible precision, including complex procedures such as implants and bite correction.

Fast scanning speed

The CBCT procedure takes only a few minutes, but provides comprehensive information needed for diagnosis and subsequent treatment.

Uncovering invisible pathologies and tumours

CBCT can detect hidden pathologies that are not visible on conventional radiography, including microfractures, root cysts, and early stages of bone resorption.

Multislice visualisation

The possibility of obtaining layers of images with different thicknesses provides a deeper analysis of the structure of teeth and surrounding tissues.

Improved patient rapport

Three-dimensional images can be easily shown to patients, helping them to better understand their condition and upcoming treatments.

Reducing the need for repeated procedures

Because of the accuracy and completeness of the data collected, CBCT helps reduce the likelihood of repeat procedures by providing all the information needed in one scan.

What you need to know about preparing for the procedure

Preparing for CBCT does not require medical training, but you should be aware of the following to ensure the accuracy and safety of the procedure:

  • Removal of metal objects

    Before you start scanning, you must remove any metal accessories that may affect the image quality. Such items include glasses, hearing aids, jewellery, dentures, hairpins and any other metal accessories.

  • No specific training requirements

    CBCT requires no prior medical preparation such as injections or fasting. The procedure is simple and non-invasive, allowing patients to feel as comfortable as possible.

  • Communication about health status

    All patients (women) who may be pregnant should inform the medical staff of their condition before the procedure. This is important to prevent any potential risks.

  • Positioning before scanning

    It is important to follow the technician’s instructions precisely to ensure quality images. The patient’s head will be secured to prevent movement during the scan and the arms can be placed comfortably on the handrails.

Stages of work


01

Preparation and positioning

The patient will be asked to take a seat at the scanning device. It is important to position your head correctly so that the area to be scanned is exactly in focus. Your head will be secured with special devices such as a mouthpiece or straps to minimise any movement during the scan.

02

Immobility

To ensure clear images, it is very important to remain perfectly still during the procedure. Any movement may cause blurring or other distortions in the images. You will be asked not to swallow, talk or move your jaw until the scan is complete.

03

Scanning process

When everything is ready, the scanner will begin to rotate around your head, taking a series of pictures from different angles. This process usually takes less than a minute.

04

Completing the scan

Once the scan is complete, the machine stops and you can exit the machine. There is no need for a recovery period, so you can return to your normal routine immediately. The data obtained is sent for processing, after which the digital images will be available for your dentist to analyse.

05

Analysing the results

Your dentist will scrutinise the images for diagnosis or to plan upcoming treatment. The results can be provided digitally, e.g. recorded on disc or sent by email.

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    F.A.Q

    How does CT differ from cone beam CT?

    Traditional computed tomography (CT) creates images of the body's internal structures using a series of X-rays that send data to a computer to create cross-sections of the body. Cone beam CT, on the other hand, uses a cone-shaped beam of X-rays that rotates around an object, creating a three-dimensional image. This provides more detailed information about the structures of the mouth and jaw, which is ideal for dental applications.

    Is cone beam CT safe for teeth?

    Cone beam CT is considered relatively safe because it uses a lower dose of radiation than traditional CT. However, as with any medical procedure involving radiation, it should only be performed when prescribed by a physician when the diagnostic benefits outweigh the potential risks.

    Is CBCT necessary for the diagnosis of root canal conditions?

    CBCT can be particularly useful for diagnosing complex root canal cases, such as detecting inflammation, cysts, or root canal anomalies that are not visible on conventional X-rays.

    Can children undergo CBCT?

    Yes, children can undergo CBCT if clinically justified. However, it is important to bear in mind that children are more sensitive to radiation, so such procedures should only be performed under strict indications and under specialist supervision.

    Does pregnancy affect the feasibility of CBCT?

    Pregnant women are generally not recommended to undergo CBCT because of the risk of radiation exposure to the foetus. If absolutely necessary, the procedure should be performed with extreme caution and only after consultation with a physician.

    Are there any limitations to CBCT in the presence of dental implants?

    Dental implants are not an obstacle to CBCT. On the contrary, CBCT is often used to assess the location of implants and the condition of the surrounding tissues.

    Can CBCT be used to plan orthodontic treatment?

    Yes, CBCT is widely used in orthodontics to accurately plan tooth movement and determine optimal implant and bracket positions.

    What types of diagnoses can be established with CBCT?

    Allows the diagnosis of many conditions including cysts, tumours, jaw fractures, developmental abnormalities, root canal disease and more.