A professional-grade 3D anatomical model of the human second cervical vertebra (Axis, C2). Meticulously processed from a high-resolution scan of a real specimen. The Axis is the pivot point of the cervical spine, allowing the head to rotate.

Key features include:

• The Dens (Odontoid process): The prominent upward projection acting as the axis of rotation.
• Superior Articular Facets: Large, smooth surfaces for articulation with the Atlas.
• Bifid Spinous Process: Accurate representation of the attachment site for deep neck muscles.
• Vertebral Foramen: Clearly defined space for the spinal cord.
• Clean, optimized quad-dominant mesh for high-end visualization.