A tooth is an important component of our body. It undergoes many changes during our life. It stains, wears, erodes, chips, pains and finally lost. I would discuss the teeth proper, importance of teeth and changes it takes place during our life.Number of teeth is equally divided into the upper and lower jaw. The section which we see in the oral cavity is crown. This crown is divided into enamel, dentin and pulp. Enamel is the rigid composition of the body and the portion that we see. Pulp is the ...
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