This mannequin manufactured by Nacional Ossos; a cross-section of the skull, fabricated with mechanical properties similar to human bone (type 2); composed of maxilla, with gingiva, maxillary sinus with flexible membrane, atm, zygomatic, auricular and occipital, has tooth 28 included. Tooth 13 is included in the palate and tooth 23 included in the vestibular. The jaw, also coated with material that simulates soft tissue, has 38 impacted teeth. (All impacted teeth are encapsulated and radiopaque.) The support allows making all the necessary movements of opening, tipping and closing the mouth for the student to work with both hands as in the real patient, being ideal for studies, surgical practices and hands-on. This practical and didactic model allows the professional to have a training very close to the real one, improving techniques with respect to Bioethics.