At one time or another, almost everyone has probably experienced some degree of tooth pain, from minor aches and sensitivity to acute distress. In general, the sensation of pain is a protective response that tells the body something is wrong. But when it affects your teeth, the exact source of the pain

The intra-oral camera is a valuable tool dental professionals can use to help you understand your examination, diagnosis and treatment. This small, handheld video camera is about the same size as a dental mirror (or an oversized pen) and comes with a disposable plastic sheath for contamination prevention.

Tooth decay is often called the second most prevalent human disease, after the common cold. Without effective treatment (as was the case through most of history) it can lead to pain, tooth loss, and sometimes worse illnesses. Even today, it's estimated to affect over a quarter of U.S children from ages

Firmly anchored in your jaw and protected by an outer coating of tough enamel, your teeth are remarkably strong — yet it's still possible for them to chip, crack, or even break. In fact, there is some evidence that today, our teeth are developing cracks at a record rate. This may be due to the fact

Almost everyone understands the importance of regular brushing and flossing to their oral health. You've heard it many times before, at office visits and checkups: Proper oral hygiene is your first line of defense against tooth decay and gum disease. Yet, while most of us brush regularly, many people

Kids who take part in athletic activities — whether they're playing on organized sports teams, bicycling, or just kicking a ball around — gain a host of well-documented health benefits. Yet inevitably, along with all the fun, the sense of achievement, and the character-building features of athletics,

You probably know that it's never too late to begin orthodontic treatment — but when it comes to your youngster's teeth, did you know that earlier may be better than later? According to the American Association of Orthodontists, kids should have an initial orthodontic screening at age 7. What makes

Millions of people in the United States, particularly teenage girls and young women, suffer from health-threatening eating disorders, and dentists are often the first to spot the signs. Why? The repeated, self-induced vomiting that characterizes bulimia nervosa has a pronounced effect on teeth. Anorexia

Geographic tongue is characterized by harmless lesions, or patches, that can suddenly materialize on the tongue's top surface. The condition gets its name from the physical appearance of the lesions, which resemble smooth, red islands, possibly rimmed with white. Their smoothness comes from the absence

You probably know that many physical and emotional changes you will experience during pregnancy result from an increase in the levels of certain hormones — the chemicals that regulate many important processes in the body. But what you may not realize is that these hormonal variations can affect your

Root canal treatment is a safe and effective way to stop many kinds of tooth pain, and to keep a tooth from being lost due to decay or injury. But if a root canal is recommended for your young child, you may wonder why: Isn't that baby tooth going to fall out in a few years anyway? That's true —

Fluoride, a naturally occurring mineral, is essential for proper tooth development and the prevention of tooth decay. In communities throughout the United States, tooth decay may still be a significant problem — but it is far less prevalent than it would have been, if not for the fluoridation of public

Your baby's teeth will not be visible at birth. But believe it or not, they already exist beneath the gums. Children's primary teeth begin forming at about the sixth week of pregnancy, and start mineralizing — building the bonelike inner tooth layer (called dentin) and the super-hard enamel layer that

Everybody gets a dry mouth from time to time. Temporary mouth dryness can be brought on by dehydration, stress, or simply the normal reduction in saliva flow at night. But persistent mouth dryness, a condition known as xerostomia, is cause for concern. Xerostomia occurs when your salivary glands, which

Fluoride is a mineral that is naturally present to some degree in both fresh and salt water sources. Its major dental benefit is that it is readily incorporated into the teeth's mineral structure, thereby making them stronger and more decay-resistant. Fluoride can even reverse tiny cavities that are

In the future, could small cavities be detected early and filled without anesthesia, and with only the minimum removal of tooth material? Will routine dental procedures be performed with patients noticing no vibration or pressure? Will the piercing whine of a dental drill be a sound that's heard in dental