Discuss a liver transplant with your doctor. If your liver is failing this may be necessary. In order to receive a liver, you will need to: Have stopped drinking; Be in good enough health to survive the operation; Agree to abstain from alcohol for the rest of your life; Other treatments have failed
All rights reserved. The teeth are the hardest substances in the human body. Besides being essential for chewing, the teeth play an important role in speech. Parts of the teeth include: â¢ Enamel: The hardest, white outer part of the tooth. Enamel is mostly made of calcium phosphate, a rock-hard mineral. â¢ Dentin: A layer underlying the enamel.
No. Teeth can crack in several different ways: 1  Cracked tooth: This is when a crack runs from the biting surface of the tooth down towards the root. 2  Craze lines: These are tiny cracks that affect only the outer enamel of the tooth. 3  Cracked cusp: The cusp is the pointed part of the biting surface of the tooth.