While most people think that tooth decay is something they can get away with for a long period of time, it is highly ...

A dental nerve infection caused by a deep cavity (decay) is a common culprit of tooth pain, says Huang. “Cavities don’t hurt unless the infection reaches the nerve space of a tooth,” she ...

Toothaches and jaw pain are common, but their sources can be very different. Learn more from WebMD about the causes, symptoms, diagnosis, and treatment of tooth pain.

Eventually, because there is no blood flowing to the tooth, the nerve and other living tissues inside the pulp will die. Treatment. Early treatment to fix a dead tooth is vital.

A tooth's nerve is not important to a tooth's health and function after the tooth has emerged through the gums. Its only function is sensory—to provide the sensation of heat or cold.

Every tooth has a hard, outer layer called enamel. Enamel is the hardest material in the whole body. It protects the tooth’s blood vessels and nerve tissues. Cavities are the leading cause of ...

"Natural teeth connect to the jawbone through soft tissue rich in nerves, which help sense pressure and texture and guide how ...