Tehran University of Medical Sciences Case Reports in Clinical Practice 2538-2683 9 3 2024 12 08 104 107 Omid Ghaderzadeh R&D Coordinator, DanaWell Company, Incubator Center of Tehran University of Medical Sciences, Tehran, Iran. Sarvin Soleymanipoor School of Dentistry, Shahid Beheshti University of Medical Sciences, Tehran, Iran. Seyed Roholah Ghodsi CEO, DanaWell Company, Incubator Center of Tehran University of Medical Sciences, Tehran, Iran. Zahra Namazi Department of Dental Biomaterials, School of Dentistry, Shahid Beheshti University of Medical Sciences, Tehran, Iran. 2024 08 08 2024 10 28 A 15-year-old male presented at a neurosurgeon’s office following a traffic accident. A CT scan revealed bone deficiency in the temporoparietal area. The surgical solution involved implanting a 3D-printed prosthesis into the skull. Axial 3D created the model using stereolithography 3D printing technology with Poly Methyl Methacrylate (PMMA). The use of 3D printing as a surgical aid is gaining popularity. Our experience with the presurgical model demonstrates its utility in individualized surgical planning for skull defects. https://crcp.tums.ac.ir/index.php/crcp/article/view/977 https://crcp.tums.ac.ir/index.php/crcp/article/download/977/666