A:
2 Answers
rank
1
|
Teeth are composed of three structures: enamel, dentin and cementum. The center of each tooth, also called the pulp, encases a nerve along with blood vessels and lymph channels. The enamel — the white outer coating of the teeth — is 97% mineral and is the hardest tissue in the body. Under the enamel is the dentin, which makes up the bulk of the tooth. Dentin is about 80% mineral, and is what the ivory from elephants' and walrus' tusks is made of. Cementum is the coating over the root that covers the dentin and anchors the tooth to the bone via periodontal ligament fibers. Cementum is 65% mineral and indistinguishable from bone.
more
|
infusebonegraft.com
Related Videos
Add your answer...
Top Related Experts
1.
2.
3.
4.
5.
Top Answerers
1.
2.
3.
Top Askers
1.
2.
3.
Top Supporters
1.
2.
3.
What's in a tooth?
Related Questions
- A dentist is trained to recognize warning signs of a variety of ills, both minor and major. Among the latter ...
- Porcelain veneers are often used for the same reasons as bonding (to lighten stains, close gaps and even ...
- Tooth reshaping, or contouring, is one of few instant treatments now available in cosmetic dentistry. Dental ...
- Tooth or teeth rasping doesn't hurt at all if done properly performed in a horse's teeth.
- There are many causes. The most common include consumption of foods, coffee, tea, wine, sodas and smoking. In ...