Temporal bone teaching aid manufactured through 3D printing

The utility model provides a temporal bone teaching aid made through 3D printing, which comprises a temporal bone body and a plurality of modules which are inserted in the temporal bone body according to respective positions and are arranged in different colors, and the plurality of modules comprise veins, arteries, arches under the arch, drumhead nerves, facial nerves, superior vestibular nerves, inferior vestibular nerves, tympanic membrane tensor half tubes, key processes and stapedius tendons. Hammeus and anvils ligaments, Hammeus bone, Hammeus bone anterior ligament, tympanic membrane tensor tendon, incus posterior ligament, internal auditory canal, vestibular aqueduct, stapes bone, incus, apex protuberance, stapes muscle, styloid process, semicircular canal, tympanic membrane, cochlea, and ankle process. The device provided by the utility model can be used for teaching and preoperative doctor drilling; medical students can learn and perceive the temporal bone structure and the relative position of each