Noncompliance therapy: Veltri appliance.

Area of Science:

• Orthodontics
• Dental Mechanics

Background:

• Orthodontic treatment often relies on patient cooperation for appliance use, posing challenges in cases of deficiency.
• Extraoral appliances, like headgear, require significant patient compliance, which can be difficult to achieve.
• Alternative methods for molar distalization are needed to overcome cooperation barriers.

Observation:

• A novel intraoral distalization technique using a Nance button Veltri appliance was employed in a patient with cooperation deficiency.
• The patient presented with a Class II Division I malocclusion.
• Initial attempts with extraoral headgear were unsuccessful due to non-compliance.

Findings:

• The intraoral Nance button Veltri appliance successfully achieved molar distalization in approximately 2 months.
• Correction of the Class II Division I dental relationship to a Class I relationship was observed in both canine and molar regions.
• A functional occlusal relationship and improved facial esthetics were obtained post-treatment.

Implications:

• Intraoral molar distalization with the Nance button Veltri appliance is a feasible alternative for patients with limited cooperation.
• This technique eliminates the need for extraoral appliances and reduces reliance on patient compliance.
• It offers a practical solution for achieving successful orthodontic outcomes in challenging cases.