Seeing what the examination alone does not show

Dental diagnosis and radiology

Targeted examinations to understand the situation, gauge the risks and build a proportionate treatment plan.

Recovery
No anaesthesia or recovery needed
Results
Outpatient examination, no hospital stay
3D jaw and radiological image in front of a cone beam unit
3D jaw and radiological image in front of a cone beam unit

Choosing the right examination for the right question

Dental radiology complements the clinical examination when information cannot be obtained by observation alone.

An intraoral radiograph, a panoramic radiograph and a cone beam scan do not provide the same information. The examination is chosen according to the clinical question, while limiting unnecessary exposure.

  • Examination justified by a clinical question
  • Interpretation combined with the symptoms and the examination
  • Data used to plan and to monitor

The benefits

  • Examination chosen according to the clinical question
  • Images stored in the record and interpreted together with the clinical assessment
  • 2D or 3D visualisation adapted to the area studied
  • Support for implant and surgical planning when needed
  • Detection of certain conditions not visible on clinical examination
  • Protocols aimed at limiting radiation exposure
  • Recent usable examinations can be reused and shared
  • Targeted follow-up according to the progress of the treatment

Contraindications

  • Radiological examination prescribed only when it can change the diagnosis or the treatment
  • Choice between a 2D image and cone beam according to the clinical question, without systematic 3D scanning

What the practitioner assesses

Symptoms, medical history and examination of the teeth and tissues

Area to be explored and level of detail required

Previous examinations available and expected benefit

The treatment process

  1. Clinical examination and diagnostic question

    The practitioner records symptoms, history and previous treatments, and examines the teeth, gums, occlusion and tissues. They then determine whether an image is necessary and which technique is the most suitable.

  2. Choice of the appropriate examination

    A targeted X-ray, a panoramic or a cone beam is selected according to the area and the clinical question. The 3D scan is chosen only when it provides useful information that simpler imaging does not sufficiently supply.

  3. Image acquisition

    The patient is correctly positioned and must remain still for a few seconds. For a cone beam, the device rotates around the head to collect the data needed for the 3D reconstruction.

  4. Interpretation and planning

    The images are analysed together with the clinical examination to identify structures, anomalies and treatment constraints. An additional interpretation may be requested when an area goes beyond the practitioner's usual field.

  5. Storage, sharing and targeted follow-up

    The images and conclusions are kept in the record. They can be shared with the patient or the professionals concerned. A new examination is performed only if it provides additional clinical information.

Technology and materials

Digital radiography and cone beam

The settings and the field of view are adapted to the indication. Images must be interpreted in their clinical context.

Frequently asked questions

Is a cone beam scan necessary for every treatment?

No. It is prescribed when the 3D information is useful and justified. A simpler radiograph may be sufficient.

Can I send my previous radiographs?

Yes. Recent, good-quality examinations can avoid some repeat imaging, provided that they answer the clinical question.

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