Before bonding orthodontic appliances, what must a dental hygienist do?

Before bonding orthodontic appliances, it is essential for a dental hygienist to etch the appropriate enamel surfaces. Etching creates a roughened surface on the enamel, which allows for better adhesion of the bonding material used to attach the orthodontic appliances. This process ensures that the brackets or other components stay securely bonded during the duration of the orthodontic treatment, ultimately contributing to the effectiveness of the orthodontic care being provided. Proper etching not only enhances the bond strength but also minimizes the risk of bond failure, which can lead to complications in treatment.

The importance of etching cannot be overstated as it plays a critical role in the successful placement of orthodontic appliances. It is a routine step in orthodontic procedures carried out to enhance bonding efficiency and overall treatment outcomes.