In this screencast, students read about the stages of microbial dental plaque formation and the time it takes for each stage to occur.

Students identify the enamel, cementum, cementoenamel junction, clinical crown, clinical root, and epithelial attachment of a tooth.

Students locate the enamel, cementum, cementoenamel junction, the anatomic crown, and the root of a tooth in this interactive lesson.

Learners assess the periodontal status and the health risk factors of a fictitious patient. They also make treatment recommendations in this interactive lesson.

Learners examine the contents of organized microbial plaque and test their knowledge in matching exercises.