3D Model of Fracture of Cervical Vertebra 1 (C1), Type 4 (Gehweiler Classification)

This 3D model depicts a Type 4 fracture of the first cervical vertebra (C1) as categorized by the Gehweiler classification. It focuses on a fracture of the lateral mass, a less common but clinically significant injury that may affect spinal alignment and stability. Shown in anatomical context, the model aids in visualizing the relationship between the lateral mass and adjacent structures, offering value for those studying atypical atlas fractures and their potential impact on upper cervical biomechanics.