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Comparison between removable devices in palatal expansion: a randomised open label clinical trial
E Ortu1, M Severino2, S Di Nicolantonio1
1MESVA Department, Dental Unit, University of L'Aquila, 67100 L'Aquila.
European Journal of Paediatric Dentistry
|April 1, 2025
Summary
The Eptamed Equilibrator device offers effective palatal expansion for children, comparable to traditional methods. This innovative elastodontic device enhances patient comfort and compliance during orthodontic treatment.
Area of Science:
- Orthodontics
- Pediatric Dentistry
Background:
- Posterior crossbite is a common malocclusion in Caucasian children, often linked to maxillary hypoplasia or retrusion.
- Palatal expansion using fixed or removable orthodontic devices is the standard treatment approach.
Purpose of the Study:
- To compare the efficacy and patient experience of the Eptamed Equilibrator elastodontic device with the traditional Schwartz plate for palatal expansion.
Main Methods:
- A study involving 70 children (average age 11 years) divided into two groups: one using the Eptamed Equilibrator and the other the Schwartz plate.
- Measurements of maxillary arch width were taken at 6 and 12 months.
- Statistical analysis included t-tests, Wilcoxon signed-rank tests, chi-square tests, and Kruskal-Wallis tests.
Main Results:
- The Eptamed Equilibrator achieved comparable palatal expansion to the Schwartz plate.
- Patients using the Eptamed Equilibrator reported greater comfort and compliance.
Conclusions:
- The Eptamed Equilibrator is an effective alternative for palatal expansion.
- This elastodontic device improves patient comfort and compliance, facilitating successful orthodontic treatment.
