Based on an adult's lower jaw with soft gums and 16 removable teeth. One half of the model shows eight healthy teeth and healthy gums. The other shows the following dental diseases: plaque, calculus (tartar), periodontitis, inflammation of the root, and fissure, approximal and smooth surface caries.
One part of the front bone section can be removed to view roots, vessels, and nerves. Two molars are sectioned along the length to show the inside of the tooth.
21 parts, mounted on base. 7" x 10.25" x 7.25"