In this type of malocclusion, your upper teeth and jaw significantly overlap with your lower teeth and jaw. If a class 2 malocclusion happens when you have a smaller than usual lower jaw, it is ...

Worried your wisdom teeth will change your jaw shape Read ahead to know what science and a dentist have to say about jaw size ...

This can lead to the protrusion of your chin and may result in the lower teeth overlapping the upper teeth. Open bite: An open bite occurs when the upper jaw is too long or the lower jaw is too short.

Researchers have confirmed that an elusive frog species actually has true teeth on its lower jaw, making it the only one out of 7,000 living frog species to have them today.

Since the 7-year-old boy’s surgery last month, he now has 21 teeth instead of an unprecedented 526 — many of which were discovered inside a sac embedded in his lower jaw, CNN reports.

Growing wisdom teeth can cause jaw pain and discomfort, similar TMJ disorders. ... Oral splints: An oral splint is a device that fits over either the upper or lower teeth and helps relieve pain.

Lower-jaw teeth in frogs re-evolved after an absence of 200 million years, a new study says. The discovery challenges a "cornerstone" of evolutionary thinking, according to experts.

A person’s teeth may appear protrusive for several reasons, such as the upper jaw being too far forward, the lower jaw too far back, or teeth growing at an angle.

In a new study, biologists laid to rest a century-old debate by confirming that a single species of frog, out of the more than 7,000 living today, has true teeth on its lower jaw.

The bite is collapsed, the lower jaw is squished into the upper jaw. The result is an aging look (again, picture grandpa). Second, teeth get pushed inward over time by the jaw muscles.