What is the meaning of Odontoblast?
Odontoblast is widely used term in Dental Anatomy.
Odontoblasts are specialized cells located in the pulp-dentin complex of the tooth. They are derived from dental papilla cells during tooth development and play a crucial role in dentin formation and maintenance. The main function of odontoblasts is dentinogenesis, which involves the synthesis and secretion of dentin matrix components, such as collagen type I and non-collagenous proteins. These cells are responsible for the initial mineralization of dentin and continue to contribute to dentin repair throughout the lifespan of a tooth. Furthermore, odontoblasts also have sensory functions and can transmit pain signals to the nerve endings within the pulp tissue in response to external stimuli. In summary, odontoblasts are vital cells within the dental anatomy that contribute to the structure, repair, and sensitivity of the tooth.
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