Stages of Dental Plaque Formation (Screencast)
By Sandra Kohlmann
In this screencast, students read about the stages of microbial dental plaque formation and the time it takes for each stage to occur.
Clinical Crown and Root
By Gail Bohlman
Students identify the enamel, cementum, cementoenamel junction, clinical crown, clinical root, and epithelial attachment of a tooth.
Anatomic Crown and Root
Students locate the enamel, cementum, cementoenamel junction, the anatomic crown, and the root of a tooth in this interactive lesson.