I was looking into dental first aid. I
really hope I never encounter the situation where I need it performed on me. Anyway, here's what I've found so far...
Common Dental Emergencies
The World Health Organization has developed a process known as Atraumatic Restorative Treatment (ART). The ART technique involves caries removal and tooth filling with adhesive filing materials using hand instruments only, no drills. It has been specifically designed to be delivered by people with limited experience in dental procedures under primitive field conditions.
Atraumatic Restorative Technique Demonstration
ART - WHO website
Instrument set for the WHO ART process