Digital volume tomogram (DVT)
What is a digital volume tomogram?
The digital volume tomograph (DVT) produces three-dimensional X-ray images of the head, arms and legs in just a few seconds. Patients benefit above all from the immediate availability in the practice and significantly reduced radiation exposure compared to a conventional CT.
The advantages of CBCT compared to CT and "normal" two-dimensional projection X-rays
CT scans are the most common X-ray method for three-dimensional examinations. Projection X-rays for two-dimensional X-ray examinations are also a common procedure. The advantages of the specialized properties of CBCT in the diagnosis of the skull and extremities can be found below:
- Everything on site - all by one doctor
The DVT can be used directly by the treating orthopaedic surgeon on site. This leads to a quick diagnosis and subsequent treatment planning. Another advantage is the holistic treatment of the patient by a trusted doctor. They can examine any unclear issues themselves without delay. As everything is done on site, the patient can undergo treatment without stress, which would otherwise take several days or weeks. A DVT directly avoids referrals, long waiting times and follow-up appointments at other practices.
- Relaxed imaging situation
The digital volume tomographs have been developed in such a way that patients can experience relaxed diagnostics within a few seconds in a comfortable posture. For the patient, this means that they do not have to adopt strenuous positions for the two-dimensional X-ray images. This fast imaging option is particularly suitable for children and patients with claustrophobia (also known colloquially as "claustrophobia").
- Impressive image quality
Three-dimensional sectional imaging with CBCT offers very high image quality. This means that the doctor can detect even the smallest hairline cracks that could be overlooked in conventional procedures. Patients also benefit from the high resolution. The clear and impressive 3D imaging makes it easier to discuss the findings with the patient and ensures better traceability.
- Low radiation exposure
To protect patients, the CBCT is equipped with protocols that produce images with a particularly low radiation exposure. Compared to a conventional CT scan, the DVT helps to reduce radiation exposure by at least 50 %. This is within the range of the unavoidable daily radiation exposure.
- Imaging under stress
A major advantage is the possibility of imaging under normal or natural physical stress (e.g. while standing). These images allow symptoms that occur in everyday life to be diagnosed much more reliably and quickly. In addition, more information can be gleaned from these images than from the usual images.
Make an appointment for a consultation at our practice!
