Which patient condition may require careful consideration before coronal polishing?

The presence of severe gingivitis is a condition that requires careful consideration before proceeding with coronal polishing because it indicates significant inflammation of the gums. This inflammation can lead to increased sensitivity, bleeding, and discomfort during the polishing procedure. Polishing on compromised tissue may exacerbate these issues and cause potential harm to the patient's oral health. It is crucial to ensure that the periodontal tissues are in a healthy state before undertaking coronal polishing to prevent further irritation and to promote healing. Therefore, special attention must be given to the patient's gingival health when planning for this procedure.