+Dental calculus, commonly known as tartar, is a hardened deposit of [Dental Plaque](/wiki/dental_plaque) that forms on teeth. This mineralized film can lead to [Gum Disease](/wiki/gum_disease) and requires professional dental cleaning for removal.
+## See also
+- [Tooth Decay](/wiki/tooth_decay)
+- [Oral Hygiene](/wiki/oral_hygiene)
+- [Dentistry](/wiki/dentistry)