Teeth are small, bony whitish structure found in the jawbone in many vertebrates. Teeth are helpful in breaking food and are used by humans and animals to bite and chew food.
Crown: This is the top part of the tooth that can be seen. The front part is covered with a sharp white material called enamel made of phosphorus and calcium that protects the tooth.
Enamel: This substance covers the tooth crown and can be seen. This protects the tooth from decay.
Dentin: Below the enamel is dentin, that supports enamel on tooth. It is not as hard as the enamel and contains yellow bone like material. Decay attacks the dentin passing through enamel.
Gumline: It is the part where the teeth and gums meet. If proper brushing and flossing is not taken, plaque and tartar may build up at gumline which leads to gum diseases.
Pulp: This is found in the center of tooth and basically contains nerve tissue and blood vessels that deliver nutrients and the nerves in the teeth send signals to the brain about sensations such as heat, cold or pain.
Cementum: This covers the roots of the tooth and helps to anchor it into the bone. This appears in light yellow color and is softer than either dentin or enamel. Cementum is usually covered by gums and proper dental care should be taken to prevent the exposure of cementum towards plaque and bacteria.
Different jobs are performed by different parts of tooth. They also function in different ways. Teeth are important for chewing the food which makes it easy to digest. Teeth are made up of multiple tissues that vary in density and hardness.
Related Links:
Dental Insurance
Dentist London
Dentist Reading
Crown: This is the top part of the tooth that can be seen. The front part is covered with a sharp white material called enamel made of phosphorus and calcium that protects the tooth.
Enamel: This substance covers the tooth crown and can be seen. This protects the tooth from decay.
Dentin: Below the enamel is dentin, that supports enamel on tooth. It is not as hard as the enamel and contains yellow bone like material. Decay attacks the dentin passing through enamel.
Gumline: It is the part where the teeth and gums meet. If proper brushing and flossing is not taken, plaque and tartar may build up at gumline which leads to gum diseases.
Pulp: This is found in the center of tooth and basically contains nerve tissue and blood vessels that deliver nutrients and the nerves in the teeth send signals to the brain about sensations such as heat, cold or pain.
Cementum: This covers the roots of the tooth and helps to anchor it into the bone. This appears in light yellow color and is softer than either dentin or enamel. Cementum is usually covered by gums and proper dental care should be taken to prevent the exposure of cementum towards plaque and bacteria.
Different jobs are performed by different parts of tooth. They also function in different ways. Teeth are important for chewing the food which makes it easy to digest. Teeth are made up of multiple tissues that vary in density and hardness.
Related Links:
Dental Insurance
Dentist London
Dentist Reading
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