Ready-made vs. Custom-made Carriere Motion Appliance

Ready-made vs. Custom-made Carriere Motion Appliance: A Randomized Clinical Trial

The aim of this study is to evaluate the effect of custom-made CMA vs. the ready-made CMA.

The aim of this study is to evaluate the effect of custom-made CMA from brackets, buccal tubes, stiff wire, and NiTi coil springs and compare it with the ready-made CMA.

Inclusion Criteria:

• Patients age (12-15) years.
• Full permanent dentition.
• Class II malocclusion with at least an end-on Class II molar relationship bilaterally.

Exclusion Criteria:

• Systemic conditions that may interfere with the treatment.
• Bad habits that might jeopardize the appliance.
• Transverse discrepancy.
• Previous orthodontic treatment.