How Dentists Protect Themselves against the Coronavirus

The dental industry has been proactive in implementing stringent safety measures to protect both patients and staff during the pandemic. This article explores how dentists have adapted to safeguard against the coronavirus, drawing on past experiences to implement effective infection control procedures.

Data-Driven Preparation

Since the 1990s, dentists in the United States have adhered to universal/standard precautions, a mandate set by OSHA (Occupational Safety and Health Administration). However, the coronavirus has pushed these procedures to the forefront, requiring a higher level of vigilance and adaptability. Many small dental offices found themselves unprepared, leading to embarrassing situations where they questioned how to acquire essential protective equipment.

Key Precautions for Dental Health Workers

Dental health workers should be highly vigilant and identify patients displaying acute respiratory symptoms upon arrival. Disposable surgical masks, gloves, and isolation in a single ward with the door closed are recommended to prevent the spread of infection. Patients in isolation should also wear masks when outside the room to further minimize contact with others.

Adapting Procedures

In a dental office, various procedures can be adjusted to reduce the risk of transmission. For instance, instead of using ultrasonic scalers (cavitrons), which can generate aerosols, hand scaling with a curette can be employed. Additionally, reducing the speed of the high-speed drill and using heavy water spray can significantly reduce splatter and the transmission risk.

Enhancing Infection Control Measures

Dentists must enforce respiratory hygiene and cough etiquette, including hand hygiene, the provision of tissues, and non-contact containers for used tissues. Masks should be provided to patients who cough, fostering a safer environment. Regular cleaning and disinfection, as practiced during flu seasons, remain essential.

Lessons from Past Pandemics

The dental community has navigated through past viral outbreaks, such as those caused by hepatitis and HIV. These experiences have equipped dental professionals with the knowledge and protocols to effectively tackle the current pandemic. The key is maintaining a proactive and adaptable approach to infection control.

The same rigorous precautions and adaptations utilized during previous viral outbreaks have been crucial in managing the coronavirus. As we continue to navigate these unprecedented times, staying informed and implementing best practices is paramount.

Conclusion

The dental industry has shown remarkable resilience in implementing and adapting infection control measures to protect against the coronavirus. By learning from past experiences and remaining committed to safety protocols, dentists can ensure the health and well-being of both patients and staff.