Tooth Structure
At the center of all teeth is a hollow area that houses soft tissues, such as the nerve, blood vessels, and connective tissue. This hollow area contains a relatively wide space in the coronal portion of the tooth called the pulp chamber. These canals run through the center of the roots, similar to how pencil lead runs through a pencil. The pulp receives nutrition through the blood vessels, and sensory nerves carry signals back to the brain.
Read more about this topic: Root Canal
Famous quotes containing the words tooth and/or structure:
“Nor the tame will, nor timid brain,
Nor heavy knitting of the brow
Bred that fierce tooth and cleanly limb
And threw him up to laugh on the bough;
No government appointed him.”
—William Butler Yeats (1865–1939)
“A committee is organic rather than mechanical in its nature: it is not a structure but a plant. It takes root and grows, it flowers, wilts, and dies, scattering the seed from which other committees will bloom in their turn.”
—C. Northcote Parkinson (1909–1993)