Ask your dentist about a commemorative tooth-necklace.
BL, MS Royal 6 E.vi (c. 1360-75)
This is how to keep your teeth: gather the grains of a leek, burn them with henbane, and direct the smoke thereof to your teeth with a funnel, as if smoking a pipe.
Regimen sanitatis Salernitanum (c. 13th century) (trans. Pascal P. Parente)
When you can’t brush, fumigate! Recommended by nine out of ten medieval dentists.