This RADIOPAQUE SKULL WITH INTERNAL ANATOMY AND REMOVABLE HOOD manufactured by Nacional Ossos with mechanical properties similar to human bone, has a skullcap separated from the base, allowing a detailed visualization of the internal anatomy and articulated mandible. We can check on the cap: Coronal Suture, Bregma, Vertex, Occiput Suture. Already; on the inside: superior sagittal sinus sulcus, sulcus arteriosus and venous, granular pits, posterior, middle and anterior fossa of skull, temporal and sphenoid and saddle turcica. Ideal for use in TOMOGRAPHIES, X-RAY, development of surgical techniques, in-person or EAD practical classes and workshop. It has an articulated jaw. Radiopaque parts give you the unique opportunity to take X-ray and CT images as many times as necessary for correct learning without exposing patients to radiation.