To follow up with the wildly popular Paucis Verbis card made by Dr. Hans Rosenberg (University of Ottawa), here is his card on Dental Infections. This card summarizes common dental infection complaints (like the periapical abscess seen to the right) that we see in the Emergency Department.
PV Card: Dental Infections
Adapted from 
Go to ALiEM (PV) Cards for more resources.
- Nguyen D, Martin J. Common dental infections in the primary care setting. Am Fam Physician. 2008;77(6):797-802. [PubMed]