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Private practice
Address: Lazarettgasse 3, 1090 Wien
Opening Times: Monday to Thursday: 10:00 to 18:00
 Dr. Erwin Achter - Dr. Maria Theresia Rieger, Dentists Partnership Tel +43 1/ 405 15 20 | Fax +43 1/ 405 15 08 | Email: 

 

 

 

Early Orthodontic Treatment


As orthodontists we adopt the current findings of facial development to our treatment. Therefore we use - among various appliances – a special appliance, designed at the Universitiy of Turin ( Italy), which gives us excellent results.

The following applies to children of preschool age with milk dentition as well as to school children with mixed dentition: the early treatment of malocclusions enables a better development of the upper and lower jaw; this leads to a harmonic facial development. We start the treatment when your child is ready to cooperate.

Based on our experience we know that there is an ideal period for every child to start treatment; regular visits help to build up confidence to your child.

Description of Removable Appliances

 
Topics on this page:
Description
Plates for Upper or/and Lower Arch for Expansion
Appliances with Simultaneous Effects on Upper and Lower Jaw
Example of Treatment with a Twinblock Appliance

Description

Removable appliances are made of acrylic and wires; for the time to be worn the patient inserts and removes the appliance himself.

There are appliances which have an effect on one jaw and there are appliances with simultaneous effects on upper and lower jaw.

Treatment with removable appliances is usually done during the mixed dentition period, when not all permanent teeth are yet in; it is a reasonable pretreatment for the then following fixed appliance.

Removable appliances are worn in the afternoon and during the night. The more they are worn the better. Many children wear the appliances all day, except during meals and sports. Some children which are especially good in wearing them are even able to eat with the appliance in the mouth - they are rewarded with a quicker result.

You clean the removable appliance with a toothbrush and toothpaste under running water and keep it in a special box.

top

Plates for Upper or/and Lower Arch for Expansion


Fig. 1: Example: Plate for lower arch Abb. 2: Beispiel - Fig. 2: Example: Crefcoeur appliance
Fig. 1: Example: Plate for lower arch Fig. 2: Example: Crefcoeur appliance

Appliances with Simultaneous Effects on Upper and Lower Jaw

These appliances, which are usually loose in the mouth (tissue-borne), put the jaws into a new position to each other, correcting the malocclusion through muscle impulses (functional orthopedics).

Fig.3: Removable appliances, early orthodontic treatment
Fig.3: Removable appliances, early orthodontic treatment
Fig.4: Example - activator with springs
Fig.4: Example - activator with springs
Fig. 5: Removable appliances, early orthodontic treatment
Fig. 5: Removable appliances, early orthodontic treatment

 

Example of Treatment with a Twinblock Appliance

Fig. 6: Twinblock for lower arch Fig. 7: Twinblock for upper arch
Fig. 6: Twinblock for lower arch Fig. 7: Twinblock for upper arch
Fig. 8a: Example 1 - Fig. 8b: Example 1 -
Fig. 8a: Example 1 -
befor twinblock treatment
Fig. 8b: Example 1 -
after twinblock treatment

Fig. 9a: Example 2 -

Fig. 9b: Example 2 -

Fig. 9a: Example 2 -
befor twinblock treatment
Fig. 9b: Example 2 -
after twinblock treatment

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