Dental Embryology, Histology, and Anatomy: Ch13 questions with correct answers

Accessory Canals CORRECT ANSWER Extra openings located on lateral parts of roots Apical Foramen CORRECT ANSWER Opening from pulp near apex of tooth; 12 Circumpulpal Dentin CORRECT ANSWER Layer of dentin around the outer pulpal wall Contour Lines of Owen CORRECT ANSWER Adjoining imbrication lines in dentin that demonstrate disturbance in body metabolism Coronal Pulp CORRECT ANSWER Pulp located in tooth crown; A Detinal Caries CORRECT ANSWER Carious lesion gone beyond dentinoenamel junction from enamel invasion Dentinal Fluid CORRECT ANSWER Fluid within dentinal tubule in dentin Dentinal Hypersensitivity CORRECT ANSWER Exposed dentin sensitive to various stimuli Globular Dentin CORRECT ANSWER Dentin with both primary and secondary mineralization Imbrication Lines of Von Ebner CORRECT ANSWER Incremental lines in mature dentin