Model with all teeth, enclosed 3rd molar and gum. Ideal for 3rd molar extraction surgery training; the tooth is encapsulated and radiopaque. The model has a membrane that enables maxillary sinus lifting training, as it is made of polyurethane and also allows the practice of several other surgical techniques. The gum allows incision and suture practice. Comes with support for fixation and articulation of the model. It can be used in training, hands on, practical classes, among others. Comes with polyurethane block that can be used for crushing and bone graft training.