07/02/2020
New Expectations in Dentistry Amid the Coronavirus Pandemic- email me for additional information [email protected]
Many dental offices have begun to open after being shut down for two months due to the Coronavirus. Concerns for the health and welfare of both the staff members and patients must be considered when reopening. Because Dentistry is one of the highest exposure industries, it is important for dental offices to abide by the updated protocols for infection control. The new set of guidelines must be in place and adhered to as part of the Interim Transmission Based Infection Control Precautions that the CDC and OSHA have adopted. Now is the time to embrace and implement these new protocols.
Before opening make sure all equipment is working properly, especially the sterilizers. It is also important to test the water lines to see what the CFU (colony forming units) levels are for each room prior to seeing patients. I recommend using the Quick Pass in house testing by Pro Edge. If necessary, the lines should be shocked and dental waterline treatment protocol must be implemented according to the manufacturer’s instructions of the product you are using. Make sure to flush the water lines in each operatory for two minutes before seeing the first patient, and then routinely after each procedure for 20 to 30 seconds.
Make sure you have enough Personal Protective Equipment for each employee before opening. There has been a shortage due to the increased need of medical personnel and the limitations of manufacturing in the U.S. Verify the PPE being purchased is approved by the CDC and NIOSH. The link to check for approved masks is: https://www.cdc.gov/niosh/npptl/topics/respirators/disp_part/N95list1-a.html. Some KN95 masks have been removed due to testing failures so it is important to confirm masks are approved and safe. An initial qualitative fit test must be performed to make sure the fit is acceptable, however, the quantitative portion of the fit test has be waived due to the Covid 19 circumstances.
Prior to seeing patients, it is important to have a staff meeting to review new protocols and practice expectations. If you have already opened and have not implemented the guidelines, it would be a good idea to do so now. OSHA has announced that it will be increasing its in-person inspections due to the Covid 19 threat.
The new mandates make it necessary to have a written procedure for Transmission Based Infection Control as an addition to your current OSHA Infection Control processes in the practice. It must include the following:
· Screening employees before returning to work and take temperatures on each employee before seeing patients every day
· Remove all items in the waiting room that cannot be disinfected (i.e. magazines & toys)
· Place signage for respiratory hygiene and cough etiquette in the waiting room
· Prescreen patients for potential illness or exposure prior to their appointment
· Schedule patients to minimize contact with other patients
· Advise patients to come alone to appointments unless patients are children, elderly or special needs requiring assistance
· Patient’s temperature taken and recorded upon arrival
· Patient to be given hand sanitizer upon entering the office
· Patient should wear a mask until procedure begins
· All staff members must continue adherence to standard precautions but must also implement Transmission-Based Precautions using an N95 mask or equivalent for all DHCP exposed to aerosols
· Face-shields should be used
· Fluid resistant lab gowns must be worn
· Scrub cap or bouffant cap must be worn
· Shoe covers should be worn
· Follow proper protocol for donning and doffing PPE
· DHCP remains in the room once procedure has begun
· Schedule to allow extra time for disinfection and operatory preparation
· Cavitron, Prophy Jet and Piezo procedures to be suspended until further notice
· All patients must rinse with a hydrogen peroxide-based mouthwash prior to treatment for 30 seconds (Peroxyl or Listerine Whitening are good choices)
· Reduce aerosols by using additional suction devices,(recommendations are Isolite, Releaf, & Dry Shield for intraoral and ADS Extraoral Suction device for extraoral), reduce water output on handpieces, and do not use air and water together on air/water syringes
· After procedure, disinfect air with Lysol and use surface disinfectants for maximum kill time
· Take off all PPE before leaving the operatory
· Wash hands immediately
· Utilize safe and practical protocols for laundering clinical attire- (it is ideal to have an onsite washer/dryer for use) – no clinic attire is to be worn outside the office to avoid cross-contamination
If you follow these recommendations for implementing the new protocols that are now required in the dental setting, it should help in obtaining office compliance. It is important to have everyone in the office trained and committed to the observance of the directives to reduce the possibility of exposure and cross contamination. By having a meeting ahead of time and reviewing the expectations, everyone will have the information they need to keep themselves and their patients safe.
This page contains a suppliers list of NIOSH-Approved N95 Particulate Filtering Facepiece Respirators. A Suppliers List