3D Model of Fracture of Dens of Cervical Vertebra 2 (C2), Type 1 (Anderson and D'Alonzo Classification)

This 3D model illustrates a Type 1 fracture of the dens (odontoid process) of the second cervical vertebra (C2) based on the Anderson and D'Alonzo classification. The fracture is located at the tip of the dens and is generally considered stable. The model emphasizes the anatomical position of the fracture relative to the body of C2, providing a clear reference for understanding this rare injury type and its typically favorable prognosis.