The tooth cavity opens laterally.

So could ringworm, a runny nose, allergies, tooth cavities or a history of serious illness in the past three generations of their families.

The test found tooth cavities and fractures in his spine, a sign of osteoporosis, which caused him to shrink about 13cm over his lifetime.

At the most extreme, barotrauma can cause ruptured eardrums, bleeding sinuses, exploding tooth cavities, and the lung injuries described above.

This aspect of microplasma could allow dentists to use microplasma technology to destroy bacteria in tooth cavities instead of using mechanical means.