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Mandibular 2nd Molar
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∙ 14y ago
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What does a shedded primary tooth root look like?
No root. Only crown of tooth.
What term is given to a a permanent tooth that replaces a primary tooth of the same type?
Succedaneous
What are the three primary periods in tooth formation?
The process of tooth formation, called odontogenesis, is divided into three primary periods: growth, calcification, and eruption.
How thick is the enamel covering on a primary tooth?
relatively thin
Osteoclasts dissolve the root of the primary tooth and surrounding bone to allow for the eruption of the?
permanent tooth during the eruption process
What is the world record for largest baby tooth?
900000 inches!
What is the primary function of the periodontal ligament?
to support, maintain and retain the tooth .
How does a baby tooth help permanent tooth?
The most important thing primary (deciduous or baby) teeth do for the succedaneous (adult) teeth is maintain space.When primary teeth are prematurely lost, the teeth (or tooth) posterior to the lost tooth migrate toward the front and midline. At the same time the opposing teeth, that is the teeth in the opposing arch (uppers for lowers and vice versa) super erupt into the empty space. As a result of this movement, a primary tooth that is lost too soon may exacerbate, or result in, crowding and a bad bite (malocclusion) if the space previously occupied by the tooth is not otherwise maintained.On the other hand, sometimes primary teeth do not exfoliate when they should. In this case, the primary tooth may actually cause problems because the succedaneous tooth can't go where it needs to go.Word to the wise: Do not extract your child's baby teeth! Leave that for the dentist. Don't be fooled, there is much that can go wrong and it may impact your child for the rest of his/her life.
How does a baby tooth help a permanent tooth?
The most important thing primary (deciduous or baby) teeth do for the succedaneous (adult) teeth is maintain space.When primary teeth are prematurely lost, the teeth (or tooth) posterior to the lost tooth migrate toward the front and midline. At the same time the opposing teeth, that is the teeth in the opposing arch (uppers for lowers and vice versa) super erupt into the empty space. As a result of this movement, a primary tooth that is lost too soon may exacerbate, or result in, crowding and a bad bite (malocclusion) if the space previously occupied by the tooth is not otherwise maintained.On the other hand, sometimes primary teeth do not exfoliate when they should. In this case, the primary tooth may actually cause problems because the succedaneous tooth can't go where it needs to go.Word to the wise: Do not extract your child's baby teeth! Leave that for the dentist. Don't be fooled, there is much that can go wrong and it may impact your child for the rest of his/her life.
What is the largest region of the primary root called?
The largest region of the primary root is the cortex. It is made up of loosely packed parenchyma cells.
What is a nonsuccedanous tooth?
Molars are not nonsuccedanous teeth because the premolars replace the primary molars.
Are primary consumers or secondary consumers the largest part of the ecosystem?
The largest parts of an ecosystem is the primary consumers. The ecosystem could hold more of a body size of primary consumers as opposed to secondary consumers.
