What are some potential adverse effects if coronal polishing is done improperly?

The chosen response highlights several important potential adverse effects associated with improper coronal polishing. Enamel abrasion can occur when a polishing agent is too abrasive or when excessive pressure is applied during the procedure. This can lead to the loss of surface enamel, which protects the teeth and can lead to increased wear and potential sensitivity to hot, cold, or sweet stimuli.

Gum irritation is another significant risk. If the polishing instrument or the technique used is too aggressive, it can cause trauma to the gum tissue. Irritated gums may lead to inflammation, discomfort, and can even contribute to periodontal issues if not addressed.

Sensitivity is also a notable consequence of improper polishing. When enamel is abraded and gingival health is compromised, patients may experience heightened sensitivity. This can detract from their overall comfort and may require further dental intervention to manage.

The other options present scenarios that do not accurately reflect the typical consequences of improper coronal polishing. For instance, tooth discoloration is not typically a result of this procedure, nor would enamel strengthening occur through improper technique. Additionally, while gum swelling may occur, it is not commonly linked to polishing in the same way that irritation and sensitivity are. These distinctions help clarify why the selected answer best encapsulates the potential adverse effects of