T4K

Phase 1 Mixed Dentition The Pre-Orthodontic Trainer for Kids™ (T4K®) is a single size, prefabricated dental appliance that incorporates both myofunctional and tooth positioning characteristics. The T4K® is designed for treatment in the mixed dentition, while the permanent teeth are erupting and the child is still growing

• Tooth Channels and labial bows - guide erupting teeth into correct alignment.

• Tongue Tag - trains the tongue to sit in the roof of the mouth, improving myofunctional habits.

• Lip bumpers - discourage overactive lip muscle activity.

Starting is a soft (Silicone) Phase 1 appliance and Finishing or Phase 2 is harder (Polyurethane). It requires no impressions, no moulding, and can be applied to children from 6 years of age in minimal chair time. The T4K® must be worn for 1 hour each day and overnight while sleeping.

Phase 2 Mixed Dentition Once the dental alignment improves, the harder T4K® Phase 2 (pink or red) is used. This is much stiffer (same principle as orthodontic archwire). As the teeth come into place, more force can be used to encourage their alignment. The myofunctional characteristics are the same as the T4K® Phase 1. Use the finishing T4K® Phase 2 for a further 6 to 12 months. Use beyond this period is recommended depending on the outcome and the next phase of orthodontic treatment.

The steps for correct dental and facial development are:

• Lips together.

• Breathe through the nose.

• No lip activity when swallowing.

Poor myofunctional habits such as incorrect swallowing and breathing through the mouth are the major cause of misaligned teeth and poor jaw development. Research has shown that the correction of these poor myofunctional habits improves facial and dental development. Due to the nature of removable appliances, patient compliance is essential.