As a public health dentist and researcher, for years I saw the same pattern. Patients with deep root infections often had ...

Evidence suggests that orthodontic treatment causes an increased incidence and severity of apical root resorption. Tooth length and root volume were reduced after orthodontic intervention. Numerous ...

There can be instances where your tooth looks healthy on the outside, even though it is damaged on the inside. This damage to the roots can eventually lead to tooth loss. In terms of oral health, this ...

You might assume root canals are painful, but many people report they're no more painful than getting a filling. The discomfort you may have leading up to this kind of dental care can be very painful ...

What Is a Root Canal? A root canal is a treatment used to repair and save a tooth that is badly decayed or infected. A tooth's nerve and pulp can become irritated, inflamed, and infected due to deep ...

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 ...

A root canal is the name of the dental procedure that cleans out the decay in your tooth’s pulp and root. Your teeth have an enamel layer on the outside, a second layer of dentin, and a soft inside ...

Columns share an author’s personal perspective. Q: I recently went to the endodontist and was told my root canal from 15-plus years ago failed and that I could have an apicoectomy or another root ...