This highly detailed Human Spine 3D Print Model is designed for anatomy education, medical training, scientific visualization, and collector displays. The model features a realistic representation of the human vertebral column, including the cervical, thoracic, lumbar, sacral, and pelvic regions.

Carefully optimized for 3D printing, this articulated spine provides an accurate anatomical structure while maintaining excellent printability. Ideal for students, educators, healthcare professionals, and anatomy enthusiasts, the model serves as a valuable educational tool for studying spinal anatomy and biomechanics.

Whether used in classrooms, clinics, laboratories, or personal collections, this print-ready spine model delivers both anatomical accuracy and visual realism.

Key Features:

✔ Realistic Human Spine Anatomy

✔ Fully Articulated Design

✔ High Anatomical Accuracy

✔ Print-Ready STL Files

✔ Educational & Medical Reference Model

✔ Optimized for Resin and FDM Printing

✔ Includes Pelvic Structure

✔ Detailed Vertebrae Representation

✔ Suitable for Anatomy Demonstrations

✔ Ideal for Medical Students and Educators

✔ Clean Geometry for Easy Printing

✔ Collector & Display Friendly

3D Print Settings:

FDM Printing:

• Layer Height: 0.12 – 0.20 mm
• Infill: 10% – 20%
• Wall Count: 3 Walls
• Top/Bottom Layers: 4–5
• Nozzle Size: 0.4 mm
• Print Speed: 40–60 mm/s
• Supports: Recommended
• Support Type: Tree Supports
• Build Plate Adhesion: Brim
• Material: PLA, PLA+, PETG
• Orientation: Print upright or in separated sections

Resin Printing:

• Layer Height: 0.03 – 0.05 mm
• Supports: Medium Supports
• Orientation: 30°–45° Tilt
• Hollowing: Recommended for large-scale prints
• Drain Holes: 2–4 mm
• Resin Type: Standard or ABS-like Resin
• Wash & Cure: According to resin manufacturer recommendations 

• File Formats:

  • STL (All pieces are separated ready for 3d printing)

  • OBJ

  • FBX

  • BLEND

  • Collada (dae.)
  
  

  Final Words:

  If you have facing any error regarding this model feel free to ask me.
  Thanks.
  Polo Leon.