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24 Cards in this Set
- Front
- Back
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___________are cells that are responsible for creating cementum.
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cementoblasts
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__________are embedded in the cementum and alveolar bone and aid in tooth attachment.
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Sharpey's fibers
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__________are the cells of cementum that may become entrapped in cemental matrix during it's deposition.
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cementocytes
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_________cementum is also known as secondary cementum
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cellular
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The_________bone is the part of the maxilla or mandible that contains the roots of the teeth
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alveolar
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_________and_________are terms used to describe bone located between two adjacent teeth
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Interdental septum
interdental bone |
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The alveolar bone proper is the lining of the tooth socket or alveolus
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true
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__________cementum has many cementocytes w/in it's matrix
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cellular
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Name 4 of the cells found in the PDL
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fibroblasts
osteocytes osteoclasts odontoblasts cementoblasts |
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Identify the 5 principle fibers of PDL in order
_______is the largest group. |
alveolar crest
horizontal oblique apical interradicular (oblique) |
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The_________fibers of the PDL originate in the alveolar bone proper apical to the alveolar crest and insert into the cementum
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Horizontal
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The__________fibers are the most numerous of the principle fiber groups, and cover the apical 2/3rds of the root
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oblique
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The ________fibers originate in the alveolar crest of the alveolar bone proper and fan out to insert the cervical cementum at various angles
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alveolar crest
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The_______fibers radiates from the apical region of the cementum to insert into the surrounding alveolar bone proper
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apical
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The________fibers of the PDL are located in the furcation areas of multi-rooted teeth
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interradicular
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The function of the________ligament us ti resist rotational forces and to hold teeth in interproximal contact
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interdental
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Alveolar bone is divided into the____________and the___________
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alveolar bone proper
supporting alveolar bone |
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Supporting alveolar bone consists of cortical bone and trabecular bone
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true
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___________is composed of compact bone and is also known as the cribriform plate
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Alveolar bone proper
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___________cementum is found primarily in the apical 1/3rd of the root.
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Cellular
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_________cementum is the first layers of cementum deposited CEJ, also known as primary cementum
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Acellular
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Which type of cementum is formed at a faster rate
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cellular
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The__________is known as the attachment apparatus for the teeth
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PDL/periodontium
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The__________is the portion of the alveolar bone proper that is seen as a radiopaque line on radiographs
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Lamina dura
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