From: Accuracy evaluation of orthodontic movements with aligners: a prospective observational study
Inclusion criteria | Exclusion criteria |
---|---|
Adult patients | Systemic pathologies |
Complete development of every tooth | Active periodontal disease |
Complete permanent dentition | Previous orthodontic treatment |
No tooth rotations > 30° | Extraction case |
No sagittal correction > 4 mm | Structural abnormalities of the craniofacial or dental-alveolar complex |
No crowding or diastema > 5 mm | Signs or symptoms of TMJ disorder |
Negative pharmacological anamnesis for medications with any effect over bone metabolism | Ongoing pharmacological treatment able to influence orthodontic movement |
Negative pathological anamnesis for any illness with effects over the oral cavity | Signs or symptoms of bruxism |