Check the listing for details. Dental Pathological Typodont Teeth Study Model Endodontic Periodontal Disease. Condition: New. Listed at 18.99 USD. Model Available: M4010 Teeth Model（Periodontal Disease Assort Demo） M4017 Teeth Model（Periodontal Disease Study） M4018 Teeth Model（Endodontic Treatment） Features: M4010: Cross-sectioned model showing early gingivitis to advanced periodontitis and alveolar resorption condition in a series of 5 stages. The three-dimensional proportional magnification design makes it look more clear and vivid, and can clearly understand the status of periodontal disease in various stages. For Dental Lab using, dentist studying and researching, explain and demo various disease conditions. Great model for dentist to communicate with patients. M4017: Periodontally involved model graphically demonstrates severely inflamed gingivae with calculus. This model contains tartar, gingivae recession, and healthy gingivae, it has replacement of gingivae. There are 3 removable teeth in the lower part of the tooth model, which is more convenient for observation and teaching. M4018: The three-dimensional proportional magnification model with clear acrylic base showing a 4-stage molar root canal treatment procedure. Tooth decay reaches the pulp and inflaming the alveolar bone. The root canal has been cleaned and shaped after preparation. The root canal has been filled and sealed with temporary filling. The temporary filling has been removed, a cast post is placed in the canal before resin restoration. a crown(removable) has been setup and inflammation has diminished. Good for helping patients visualize the steps and procedures of root canal treatment. It can be used with patient’s X-ray image. FDA Statement: The sale of this item may be subject to regulation by the U.S. Food and Drug Administration and state and local regulatory agencies. If so, do not bid on this item unless you are an authorized purchaser. If the item is subject to FDA regulation, I will verify your status as an authorized purchaser of this item before shipping of the item.