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Dental Anatomy - 3 Questions
When calcospherites fail to fuse during calcification of dentin matrix then 1 Interglobular dentin is formed 2 Dead tracts are found in formed dentin 3 Irregular dentin results 4 None
Interglobular Dentin: Sometimes, mineralization of dentin begins in small globular areas that fail to coalesce into a homogenous mass. This results in zones of hypomineralization between the globules. These zones are known as globular dentin or interglobular spaces. Thus, demonstrating defect of mineralization and not of matrix formation, the dentinal tubules pass uninterruptedly through interglobular dentin.
A mandibular primate space is usually found in the primary dentition between canine and first molar
During eruption of permanent teeth, alveolar bone is 1. deposited only 2. resorbed only 3. resorbed and deposited intermittently 4. neither resorbed nor deposited
During eruption of permanent teeth, alveolar bone is resorbed and deposited intermittently
MCQ