A root canal is a dental procedure that gets rid of damage in your tooth’s roots while preserving your natural tooth. Root canals become necessary when infection or inflammation develops in the soft ...

Teeth function not only because of the hard enamel on the surface, but also because they have roots that anchor them firmly ...

Sometimes, a tooth can become so severely damaged or infected that your dentist might discuss a couple of different kinds of treatment plans with you. The first is a root canal, and the other is a ...

Toothpaste made from your own hair may offer a sustainable and clinically effective way to protect and repair damaged teeth. In a new study published today, scientists discovered that keratin, a ...

Nobody wants to hear those two words from their dentist: “root canal.” The procedure has such a bad reputation that people use it as a metaphor for anything unpleasant and painful. But here’s some ...

The tooth root sits below the gumline and helps anchor the tooth in the jawbone. An exposed root, which may poke through the gum, can indicate damage to the gums or teeth. When a tooth root is no ...

While most people can expect some discomfort during and after a root canal procedure, excessive pain is not typical. How long some pain lasts after a root canal can vary, but it should ease within a ...

Medically reviewed by Brian T. Luong, DMD Key Takeaways Silver amalgam fillings can last about 15 years on average. The FDA ...