Direct/indirect band placement.
This article describes orthodontic band placement in alginate impressions. The fitting of orthodontic bands at the chair and the indirect transfer of the bands to the impression influences the fit and function of the preventive or interceptive orthodontic appliance being fabricated. Some of the problems associated with the transfer of bands to impressions will be presented. In addition, a discussion of methods to eliminate these problems is included.
Alginates↗