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Spinal 3D Models

Find the best Spinal 3D Models, free download in STL, FBX, GLB, OBJ, 3MF, USDZ for 3D modeling and creation in Blender, 3D printing, game developing, animation, eCommerce, AR/VR and etc. Generated by Tripo AI 3D Generator.

Generate a surgically accurate 3D model of a titanium pedicle screw compliant with ASTM F1798 and ISO 5835 standards. The design is intended for spinal fixation during thoracolumbar fusion procedures.

Specifications:
	•	Overall screw length: 45 mm
	•	Outer thread diameter: 6.5 mm (core diameter: 4.5 mm)
	•	Thread profile: V-shaped, dual lead thread, self-tapping, conforming to ISO 5835 standard for cortical bone
	•	Thread pitch: 2.5 mm
	•	Screw tip: conical, self-tapping with cutting flutes as per ASTM F543
	•	Material: ASTM F136 Titanium alloy (Ti-6Al-4V ELI), with biocompatible roughened surface for osseointegration
	•	Head type: Polyaxial tulip head, rotation range ±20°, compatible with 5.5 mm rods
	•	Head dimensions: 10 mm height × 8.5 mm width, rod seating groove and side slots for locking cap
	•	Drive interface: Internal hex or TORX T25 socket, 5 mm depth
	•	Tolerance and accuracy: ±0.05 mm

The output mesh should be watertight, printable, and optimized for surgical simulation o
3D Model
Realistic 3D anatomical model of a human body in side view, semi-transparent skin and bones visible, showing the nervous system. The brain should be bright yellow-orange with visible gyri and sulci. The spinal cord should be glowing red-orange, extending down the spine with high detail, surrounded by yellow peripheral nerves branching throughout the body. Skeleton structure visible through transparent body surface. Pure black background. Medical visualization style, photorealistic materials, high anatomical accuracy, no clothing, male or gender-neutral body, medium muscular definition.
3D Model