Customized Spinal Implant

3D Printed Customized Atlantoaxial Prosthesis

Customized Devices

The 3D Printed Customized Atlantoaxial Prosthesis represents the absolute frontier of personalized medicine in spinal surgery. Engineered for the complex anatomy of the C1-C2 complex, this prosthesis is custom-built to match the unique patient anatomy, providing an unprecedented level of fit, stability, and functional restoration.

Key Clinical Features

Patient-Specific Anatomical Matching: Utilizing advanced CT-based 3D modeling, each prosthesis is customized to the patient’s specific vertebral geometry, ensuring perfect contact and load distribution at the atlantoaxial junction.
Integrated Multi-Point Fixation: Features built-in screw trajectories designed for high-security anchoring into the atlas and axis, providing immediate and rigid primary stability in one of the spine's most mobile regions.
Biomimetic Porous Interface: The contact surfaces utilize a 3D-printed titanium lattice structure to promote rapid osteointegration, effectively bonding the customized implant to the native bone for long-term biological stability.
Complex Geometry Realization: Additive manufacturing allows for intricate shapes and internal lattice structures that are impossible to achieve with traditional machining, optimizing the balance between structural strength and implant weight.
Restoration of Sagittal Alignment: The customized height and angulation of the prosthesis allow for the precise restoration of the craniovertebral angle, improving patient posture and neurological outcomes.

Request Information Email Us Back to All Products