Which technique should be avoided during coronal polishing?

Applying too much pressure during coronal polishing can lead to several issues, making it essential to avoid this technique. When excessive pressure is applied, it can cause damage to both the enamel and the underlying dentin. Polishing effectively requires a delicate balance of pressure to ensure that plaque and stains are removed without compromising the integrity of the tooth surface.

Too much pressure can also lead to overheating of the tooth, discomfort for the patient, and a higher likelihood of creating micro abrasions or scratches on the enamel, which can result in increased sensitivity or susceptibility to future staining and decay. It is important to use just enough pressure to allow the polishing instrument to effectively remove debris while gently preserving the delicate surfaces of the teeth.

Conversely, brushing in a circular motion is a commonly accepted technique during coronal polishing that helps to ensure an even and thorough cleaning of the tooth surface. Using a wet polishing paste helps to minimize friction and heat, and maintaining a slow and steady pace allows for better control and effectiveness during the procedure.