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Theories Of Eruption Of Teeth
 

Theories Of Eruption Of Teeth

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Theories Eruption Of Teeth

Theories Eruption Of Teeth

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    Theories Of Eruption Of Teeth Theories Of Eruption Of Teeth Presentation Transcript

    • • There are many theories of eruption of teeth 1. Root formation 2. Bone remodeling 3. periodontal ligaments formation
    • Root formation • One of the theories is that the tooth is pushed upward into the mouth by the growth of the tooth's root.
    • Bone remodeling • Other theory that a tooth is pushed upward by the growth of the bone around the tooth.
    • PDL formation • This theory is that while several forces might be involved in eruption, the periodontal ligaments provide the main impetus for the process • the periodontal ligaments promote eruption through the shrinking and cross- linking of their collagen fibers and the contraction of their fibroblasts.
    • Cont…. PDL push the teeth to up
    • conclusion • these theories are contribute together to erupt the tooth. this called force theory. • force theory is Root formation, Bone remodeling and PDL formation are contribute together to erupt the tooth.
    • PDL Root Bone Force theory
    • PDL Root Bone Force theory
    • PDL Root Bone Force theory