Personal examination
Teeth, gums, bite and existing restorations are assessed. Responsible planning requires a healthy and diagnostically suitable starting point.

Clear · removable · personally reviewed
Clear aligners can discreetly correct selected tooth positions. At Praxis Spring, digital planning is combined with personal examination and regular dental reviews.
Not just a tray, but a treatment plan
Aligners move teeth through carefully planned forces. Before the first tray, we therefore assess more than tooth alignment. Gums, supporting tissues, fillings, crowns and the bite are also part of the examination.
A digital scan provides the basis for virtual planning. The simulation is a planning aid, not a guarantee of a result that can be predicted to the millimetre. How teeth and tissues actually respond remains decisive, which is why personal progress reviews are part of treatment.
Five clear treatment stages
Teeth, gums, bite and existing restorations are assessed. Responsible planning requires a healthy and diagnostically suitable starting point.
A digital scan records tooth positions. Together we discuss which changes are clinically appropriate and aesthetically realistic.
A coordinated series of aligners is made from the plan. Each tray performs a defined part of the tooth movement.
At reviews, Mr Spring assesses not only the fit of the tray but also teeth, gums and actual progress.
After active tooth movement, a retention solution is discussed to help keep the achieved tooth position stable.
The digital plan can only be implemented when the trays are worn and changed according to your individual recommendation. Careful oral hygiene and keeping aligners in a clean case are also part of daily treatment.
Understanding costs transparently
Initial findings, treatment goal, one or both arches, required reviews, additional tray sequences and retention all influence the overall scope. We therefore do not quote blanket fixed prices. Instead, we explain realistic ranges and always prepare a personal cost estimate after planning.
View cost ranges and cost factorsFrequently asked questions
These answers provide orientation. We assess whether treatment is suitable for you after an examination and digital scan.
Professional sources
Our patient information draws, among other sources, on guidance from the German Consumer Advice Centre and the joint position of the German Dental Association and National Association of Statutory Health Insurance Dentists on patient safety in aligner treatment.
Arrange a consultation at Praxis Spring in Berlin-Tegel. We assess whether clear aligners are suitable for your findings and explain the process, limitations and costs clearly.