On which side should the saliva ejector be positioned while the dentist is working?

The saliva ejector should be positioned on the opposite side of where the dentist is working for several important reasons. This positioning allows for effective removal of saliva and debris from the oral cavity while the dentist is focused on their work. When the saliva ejector is placed on the opposite side, it ensures that the suction does not interfere with the dentist's line of sight or access to the area being treated.

Moreover, this setup minimizes the risk of obstructing the dentist's movements, allowing for a smoother workflow and maintaining a clear field of vision for better precision during procedures. Proper suction placement also contributes to patient comfort and helps in preventing the accumulation of fluids, which can otherwise increase the likelihood of aspiration or discomfort for the patient.

In contrast, positioning the saliva ejector on the same side might lead to interference, hinder the dentist's ability to see clearly, and increase the chances of accidental blockage. Thus, placing it on the opposite side is the preferred practice in dental settings.