The Effectiveness of 3 Orthodontic Fixed Retention Schemes on Post-treatment Stability and Gingival Recession
ACTIVE_NOT_RECRUITING
Status
Conditions
- Relapse
- Orthodontic Retention
Interventions
- DEVICE: Experimental: Single strand β-Ti fixed retainer
- DEVICE: Experimental: SS fixed retainer
- DEVICE: Experimental: Twisted fixed retainer
Sponsor
University of Athens