How frequently should polishing cups be replaced during a coronal polishing session?

Polishing cups should be replaced during a coronal polishing session based on wear and contamination to ensure the best possible outcome for each patient's oral health. This practice is vital because worn or contaminated polishing cups can lead to ineffective cleaning, reduced polishing efficiency, and potential cross-contamination between patients.

Using fresh polishing cups helps maintain the integrity of the polishing process, ensuring that debris and bacteria do not transfer from one patient to another, which is crucial in a clinical setting. Additionally, worn cups may not polish effectively, which could compromise the aesthetic results and overall patient satisfaction.

Selecting the option of replacing polishing cups as needed allows for flexibility and responsiveness to the specific conditions of the session. This approach promotes higher standards of care and emphasizes the importance of infection control and effective treatment in dental hygiene practices.