[The determinants of wear behavior in treatment with removable orthodontic appliances].

The interplay of significant determinants of patient appliance wear is discussed in terms of a conceptual model reflecting the current state of research in orthodontic compliance. Appliance wear is determined by treatment-related factors such as regimen and perceived comfort, as well as by external factors such as patient personality and parental attitudes. Patient attitudes are the critical link between these influences. In the focus of this article are the patient's experiences and perceptions of treatment and the way they are affected by appliance and prescribed wear. Furthermore, possible measures to enhance compliance are highlighted.