AHI HPS model adopts the principles of minimum intervention dentistry, the modern medical cost-effective approach to the management of tooth decay. It focusses on preventive dental care based on the interception of disease at an early stage, and also on dental treatment to alleviate the suffering caused by severe disease observed following caries progression. It includes the atraumatic restorative technique, which is the use of hand instruments alone to remove selective carious tooth substance and the restoration of the cavity using a conventional glass ionomer restorative cement, without drilling. 

PPE FOR DENTISTRY

https://www.gov.uk/government/publications/wuhan-novel-coronavirus-infection-prevention-and-control/covid-19-personal-protective-equipment-ppe

Infection Control and Decontamination for the Dental Practice

https://learn.nes.nhs.scot/32898/clinical-effectiveness/quality-improvement-in-practice-training-infection-control-and-decontamination/covid-19-infection-control-and-decontamination-for-the-dental-practice