The life-size TMJ Demonstrator Model makes it so much easier to explain the causes and effects of TMJ than with words or photos alone.
One side of the model shows a normal temporomandibular disc and socket along with normal occlusion. The other side demonstrates the problematic conditions associated with TMJ. A cutaway view highlights the displaced disc and surrounding bone inflammation. Plus, it dramatically shows the effects of TMJ on the teeth, including cracks, chips, plaque, cavities and bruxism.
The model measures 6"W x 6 1/2"H x 6"D and comes with one full-color plastic card labeling all 3-D features.