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6 Cards in this Set
- Front
- Back
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Neural crest cells develop from what?
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Ectoderm from the lateral margins of the neural plate.
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Neural crest cells make what?
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Many skeletal and connective tissues: bone, cartilage, Denton, dermis (NOT enamel)
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When does dental lamina begin to develop?
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6weeks in embryo
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Dental lamina makes what?
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Tooth buds
Happens in 3 phases |
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What are the stages of initiation of the primary dentition?
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2nd month: initiate succedaneous dentition
5m inutero-10m postnatal initiate accessional dentition 4m in utero perm 1st molar 1y perm 2M 4-5 3M |
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What are the components of a tooth bud?
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Enamel organ from oral epithelium
Dental papilla Dental sac |
