Cone-beam volumetric tomography - more about the study?
Cone-beam volumetric tomography is a diagnostic method that creates 3-D cross-sectional images of the desired area using an X-ray image and are designed for dental practice.
What is the preparation before the study?
There are no specific requirements to do the study. It is mandatory to remove jewelry in the head and neck area.
During the study itself:
- The duration of the examination is a few minutes, during which time the patient may be lying or sitting, depending on the type of cone-beam CT scanner.
- The images are accurate to size - no magnification, and measurements are taken at a 1:1 ratio.
Clinical indications for cone-beam volumetric tomography: preimplantation imaging
It is necessary for the implantologist to determine the most appropriate sites in terms of restorative, aesthetic, biomechanical and functional features. Cone-beam volumetric tomography provides information on:
Advantages of Cone Beam Computed Tomography
- the focused X-ray beam reduces radiation scattering, resulting in better image quality.
- depiction of temporo-mandibular joint
- possibility of detailed sinus imaging
- possibility of detailed imaging of the third molar nerve
- A single scan creates a wide variety of views and angles that can be manipulated to make an accurate assessment.
- provides more information than a conventional dental X-ray, allowing more precise treatment planning.
- scanning is painless.
- The main advantage of cone beam CT is its ability to image bone and soft tissue simultaneously.
Risks
- There is irradiation, albeit at a low dose;
