When is an IV assessment appropriate?
The IV recognises only clearly defined, pronounced malformations. These include, for example:
Whether your child's condition meets the IV criteria can only be determined through precise measurements. The first indication often comes from the school dentist or your family dentist.
- Cleft lip, jaw and palate
- Severe developmental anomalies of the upper or lower jaw
- Pronounced open bite
- Several congenitally missing permanent teeth
How the assessment works
As parents, you register your child with the IV office of your canton of residence. We are happy to advise you on the procedure and the documents required.
- Examination of the teeth, jaws and bite
- Photos, a digital scan and the necessary X-rays
- Evaluation of the measurements according to IV guidelines
- Preparation of the report for the IV office
Not sure whether an assessment is needed?
Book an initial consultation. Together we will clarify whether an IV assessment makes sense.


Frequently asked questions
Up to what age can my child be registered with the IV?
The IV covers medical measures for congenital conditions until the 20th birthday. An early assessment is therefore important.
What happens if the criteria are not met?
Treatment is still possible. Depending on your insurance cover, the costs are paid by supplementary dental insurance or privately. In any case, we provide you with a transparent cost plan.
Who decides whether a congenital condition is present?
The decision is made by the IV office on the basis of our orthodontic report.
