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  • Welcome to embodi3D Downloads! This is the largest and fastest growing library of 3D printable anatomic models generated from real medical scans on the Internet. A unique scientific resource, most of the material is free. Registered members can download, upload, and sell models. To convert your own medical scans to a 3D model, take a look at democratiz3D, our free and automated conversion service.

     

    Alert (6/17/22) - The democratiz3D scan-to-model conversion app is down due to a technical issue. We are working on a solution. 

Spine and Pelvis

Files related to 3D printing spine models.

1,837 files

  1. Free

    Lumbar Vertebra

    By Dr. Mike

    Anatomically accurate full-size human lumbar vertebra created from a real CT scan. File in Collada format. bone, 3d, printing, ct, scan, vertebra, lumbar, transverse, spinous, process, body, 3d, model, printable, spine, laminae, facet, pedicle,
     
    See the video here:
     

    Copyright 2013 Embodi3d

    1,181 downloads

       (5 reviews)

    1 comment

    Updated

  2. Free

    Lumbar spine STL medical model

    By embodi3d

    This 3D printable STL file and medical model of the lumbar spine was generated from real CT scan data and is thus anatomically accurate as it comes from a real person. It shows the detailed anatomy of the lumbar (lower back) spine, including the vertebral bodies, facets, neural foramina and spinous proceses. Download is free for registered members.
     
    This file was originally created by Dr. Bruno Gobbato, who has graciously given permission to share it here on Embodi3D. Modifications were made by Dr. Mike to make it suitable for 3D printing.
     
    The file(s) are distributed under the Creative Commons Attribution-NonCommercial-ShareAlike license. It can't be used for commercial purposes. If you would like to use it for commercial purposes, please contact the authors.
     
    Technical specs:
    File format: STL
    Manifold mesh: Yes
    Triangles: 509136

    579 downloads

       (3 reviews)

    0 comments

    Updated

  3. Free

    L3 vertebra from CT scan

    By health_physics

    This anatomically accurate L3 vertebra was extracted from a DICOM CT dataset (0.5 mm slice thickness x 95 slices).
     
    The model may be useful for medical education and shows shows the vertebral body, spinous process, facets, transverse processes and spinal canal. The file is in STL format and compressed with ZIP.
     
    Printed on a Makerbot Replicator 1.
     
    Thank you to Dr Mike for the excellent renders.
     
    L3, vertebra, skeletal, 3d, model, print, .stl, bone, laminae, body, lumbar, .stl, 3d, model, printable, laminae, pedicle, 
     
    Find us at www.healthphysics.com.au

    468 downloads

       (3 reviews)

    0 comments

    Updated

  4. Free

    Vertebral column (Dorsal, Lumbar & Sacral spine) - STL file from converted CT scan

    By embodi3d

    The dorsal (thoracic) spine forms the middle portion of the vertebral column extending below the seventh cervical vertebra to above the first lumbar vertebra. The dorsal spine is formed by twelve vertebral bodies.
    The vertebrae forming the dorsal spine are unique in shape as they are the only vertebral bodies articulating with ribs.
     
    The lumbar spine represents the mid-lower segment of the vertebral column and is composed of five adjacent vertebrae. They are convex anteriorly to form a lumbar lordosis. The lumbar spine facet joints allows limited movements and rotation.
     
    The sacrum is the lower most segment of the vertebral column and also forms the posterior wall of the bony pelvis. The sacrum is formed by five fused sacral vertebrae.
     
    This model shows the origin of ribs, few of the cervical spines and the sacroiliac joint. The minimal tilt seen is likely positional rather that pathological.
     
    This 3D model was created from the file STS_036. The source CT scan used to create this model can be found here. 
     

    291 downloads

       (1 review)

    0 comments

    Updated

  5. Free

    Cervical spine

    By embodi3d

    This 3D printable STL file of the cervical spine was generated from real CT scan data and is thus anatomically accurate as it comes from a real person. It shows the relationship between the skull base and the C1 and C2 vertebrae, as well as the alignment and position of the cervical vertebrae. Perfect for education. Download is free for registered members. This file was originally created by Dr. Bruno Gobbato, who has graciously given permission to share it here on Embodi3D. Modifications were made by Dr. Mike to make it suitable for 3D printing.
    The file(s) are distributed under the Creative Commons Attribution-NonCommercial-ShareAlike license. It can't be used for commercial purposes. If you would like to use it for commercial purposes, please contact the authors.
    Technical specs:
    File format: STL
    Manifold mesh: Yes
    Triangles: 352794

    234 downloads

       (2 reviews)

    0 comments

    Updated

  6. Free

    Pelvic Bones (female pelvis) 3D Printable STL File Converted From CT Scan

    By embodi3d

    The bony pelvis is formed by 4 bones; a pair of hip bones, the sacrum and the coccyx. The bony pelvis supports the pelvic viscera and works to transmit force from the axial skeleton to the lower limbs.
    The two hip bones are related anteriorly by the symphysis pubis and posteriorly to the sacroiliac joints bilaterally.   This model if for a 24 years old female pelvis, it shows some irregular shaped pieces related to the contrast media within the colon as well as the upper halves of the femoral bones.   This 3D model was created from the file STS_036. The source CT scan used to create this model can be found here.

    224 downloads

       (0 reviews)

    0 comments

    Updated

  7. Free

    C1 vertebra from CT scan

    By health_physics

    This anatomically accurate C1 vertebra was extracted from a DICOM CT dataset (0.5 mm slice thickness x 47 slices).
     
    The model may be useful for medical education and shows shows the vertebral body, spinous process, facets, transverse processes and spinal canal. The file is in STL format and compressed with ZIP.
     
    Printed on a Makerbot Replicator 1.
     
    Thank you to Dr Mike for the excellent renders.
     
    Find us at www.healthphysics.com.au
     
    c1, vertebra, skeletal, 3d, model, .stl, cervical, spine, bone, atlas, anterior, posterior, arch, auricular, facet, lateral, mass, transverse, process, inferior, articular, for axis, vertebral, foramen, 3d, model, printing, .stl,

    202 downloads

       (1 review)

    0 comments

    Updated

  8. Free

    Thoracic spine, a 3D-printable medical file of its normal anatomy converted from a CT scan DICOM dataset

    By embodi3d

    Thoracic vertebrae compose the middle portion of the vertebral column. They are 12 in number and their size is intermediate between the cervical and the lumbar spine. They increase gradually in size as we go down the vertebral column. They are characterized by the presence of facets for articulation with the corresponding ribs and they are of limited flexibility compared to the cervical and the lumbar regions, they also have thinner intervetebral discs and a narrower spinal canal. This is a 3D printable medical file converted from a CT scan DICOM dataset

    201 downloads

       (0 reviews)

    0 comments

    Updated

  9. Free

    3D Printer Ready Human Hyoid Bone

    By cleggett

    Methods
    3D Medical imaging data was obtained in the .stl format. The hyoid bone was localized from the .stl --sectioned off in the software -- and that part of the anatomy was revised using 3D modeling techniques to be highly adaptable to 3D printing platforms for potential regenerative medicine applications.
    Author and Licensing
    This hyoid bone re-topology was performed by Chris Leggett. It is free to use for research purposes, with modifications as needed, and any future clinical purposes with standard citation practices for using this material and under the creative commons attribution license.
    Additional citations
    (Public domain original material) =
    3DPX-000601 from NIH3D Print Exchange

    176 downloads

       (1 review)

    1 comment

    Updated

  10. Free

    L4 lumbar vertebra STL file from CT scan for 3D printing

    By embodi3d

    This 3D printable L4 lumbar vertebrae was generated from real CT scan data and is thus anatomically accurate as it comes from a real person. It shows the anatomy of this low back bone. Download is free for registered members.
     
    This file was originally created by Dr. Bruno Gobbato, who has graciously given permission to share it here on Embodi3D. Modifications were made by Dr. Mike to make it suitable for 3D printing.
     
    The file(s) are distributed under the Creative Commons Attribution-NonCommercial-ShareAlike license. It can't be used for commercial purposes. If you would like to use it for commercial purposes, please contact the authors.
     
    Technical specs:
    File format: STL
    Manifold mesh: Yes
    Triangles: 108020

    172 downloads

       (0 reviews)

    0 comments

    Updated

  11. Free

    Thoracic Vertebra

    By michaelmplatt

    A thoracic vertebra generated by using the contouring tools in 3DSlicer and smoothed in Blender.

    171 downloads

       (2 reviews)

    1 comment

    Updated

  12. Free

    Lumbar spine normal anatomy , a 3D printable STL medical file converted from a CT scan DICOM dataset.

    By embodi3d

    The lumbar spine is formed by 5 lumbar vertebrae labelled L1-L5 and the intervening discs. Its main function is to provide stability and permits movement. The lumbar vertebral body is formed of 3 parts : Body, arch and spinal processes.
    The body of the lumbar vertebrae is large, its transverse diameter is larger than is AP diameter, and is more thickened anteriorly.
    The arch of the lumbar vertebra on the other hand is formed of pedicle, a strong structure that is projected from the back of the upper part of the vertebrae, and lamina which forms the posterior portion of the arch.
    The lumbar spine processes are the spinal process, superior and inferior articular processes, and the transverse process.
    This is a 3D printable STL medical file that was converted from a CT scan DICOM dataset.

    161 downloads

       (0 reviews)

    0 comments

    Updated

  13. Free

    Cervical spine .stl file from CT scan

    By Donkeyman

    This is a .stl file produced from a CT scan of myself.
    I used 'InVesalius 3.0 free' to convert the 2D dicom images into the .stl file.
    I use either 3D Tool or Materialise's MiniMagics (free versions) to view and manipulate the 3D image.
    I have been told I had a severe hyperflexion injury to my c spine during an assault in 1988 and sustained a number of fractures and subluxations which were not diagnosed by a hospital as they discharged me from the ER in error before I had been examined by a Dr. It wasn't until I had a CT scan in 2011 and produced 3D images from it that I discovered various bony abnormalities that were subsequently identified as fractures & subluxations by experts. I understand the right transverse process of T1, tip of C6 spinous process and the left greater cornu of the hyoid bone are the most obvious old fractures that can be seen.
     
    cervical, spine, .stl, 3d, printing, .stl, bone, 3d, model, printable, vertebrae, spine, atlas, axis, body, intervertebral, space, laminae, facet, transverse, process, spinous, process, printable, 3d, model, ribs, clavicle,

    138 downloads

       (3 reviews)

    0 comments

    Updated

  14. Free

    CT TL Spine Scoliosis - stl file processed

    By markchui

    CT TL Spine Scoliosis - stl file processed

    This file was created with democratiz3D. Automatically create 3D printable models from CT scans. Learn more.
     
    stl, 3d, model, bone, printable, dorsal, lumbar, spine, vertebrae, body, lordosis, ciphosis, scoliosis, ribs, clavicle, traumatology, surgery
     

    123 downloads

       (0 reviews)

    0 comments

    Updated

  15. Free

    Lumbar Spine Model

    By kerbyradres

    STL derived from a CT Lumbar spine and segmented with Slicer3D.
     
    lumbar, spine, axial, skeleton, lumbar, spine, .stl, 3d, model, printable, plates, body, intervertebral, disc, spinous, process, transverse, iliac, bone, sacrum, foramina, coccyx, ribs, sacroiliac, joint,

    118 downloads

       (0 reviews)

    0 comments

    Updated

  16. Free

    Thoracic spine 1

    By embodi3d

    This 3D printable STL file of the thoracic spine was generated from real CT scan data and is thus anatomically accurate as it comes from a real person. It shows detailed anatomy of the thoracic spine, including the relationship with the ribs. Download is free for registered members.
     
    This file was originally created by Dr. Bruno Gobbato, who has graciously given permission to share it here on Embodi3D. Modifications were made by Dr. Mike to make it suitable for 3D printing.
     
    The file(s) are distributed under the Creative Commons Attribution-NonCommercial-ShareAlike license. It can't be used for commercial purposes. If you would like to use it for commercial purposes, please contact the authors.
     
    Technical specs:
    File format: STL
    Manifold mesh: Yes
    Triangles: 220104

    114 downloads

       (0 reviews)

    0 comments

    Updated

  17. Free

    Lumbar spine

    By Dr. Mike

    This 3D printable STL file contains a model of the l;umbar spine was derived from a real medical CT scan.
    This model was created using the embodi3D free online 3D model creation service.
     
    QIN-HN-01-0003

    112 downloads

       (0 reviews)

    0 comments

    Updated

  18. Free

    Cervical spine, 3D printable

    By embodi3d

    This STL file of the cervical spine was generated from real CT scan data and is thus anatomically accurate as it comes from a real person. It shows the skull base, part of the mandible, and cervical and upper thoracic vertebrae. Download is free for registered members.
     
    This file was originally created by Dr. Bruno Gobbato, who has graciously given permission to share it here on Embodi3D. Modifications were made by Dr. Mike to make it suitable for 3D printing.
     
    The file(s) are distributed under the Creative Commons Attribution-NonCommercial-ShareAlike license. It can't be used for commercial purposes. If you would like to use it for commercial purposes, please contact the authors.
     
    Technical specs:
    File format: STL
    Manifold mesh: Yes
    Minimum wall thickness: 1 mm
    Triangles: 451422

    100 downloads

       (1 review)

    1 comment

    Updated

  19. Free

    Sacrum from CT scan

    By health_physics

    This anatomically accurate sacrum was derived from a DICOM CT dataset (0.8 mm slice thickness x 138 slices).
    The model may be useful for medical education and shows the sacral foramina, dorsal and ventral surfaces, and articular surface with the L5 vertebra. The file is in STL format and compressed with ZIP.
    Thank you to Dr Mike for the excellent renders.
    Find us at www.healthphysics.com.au
     
    sacrum, skeletal, .stl, 3d, model, pelvis, coccyx, bone, print, foramina, 3d, model, printable, .stl, spinous, process, crest, ala, tubercles, promontory, auricular, fossa, body, spine

    97 downloads

       (0 reviews)

    0 comments

    Updated

  20. $6.99

    Full spine model from CT, STL for 3D printing

    By BioGuy

    24 file model of the complete human spine including each vertebrae of the thoracic, lumbar and cervical sections derived from a high quality CT scan. STL files are manifold and high quality totalling 166,000 triangles.
     
    The model demonstrates the detailed anatomy of the spine and is ideal for educational purposes, as medical reference or as a gift for medical professionals.
     
    Individual STLs: 24
    Mesh integrity: manifold STL (watertight)
    Triangles: 166k total
    To scale dimensions: 148 x 134 x 535 mm
    Additional supports may be needed to print the various components
     

     
     

    96 downloads

       (0 reviews)

    5 comments

    Updated

  21. Free

    Scoliosis of the thoracic spine

    By Dr. Mike

    This 3D printable STL file contains a model of the thoracic spine derived from a CT. The spine has significant scoliosis (abnormal curvature)
     
    This model was created using the democratiz3D 3D model creation service
     
    TCGA-DD-A1E9 thorax with scoliosis - processed

    88 downloads

       (1 review)

    0 comments

    Updated

  22. Free

    Lumbar spine wedge compression fracture

    By embodi3d

    This anterior wedge compression fracture of a lumbar spine vertebral body was generated from real CT scan data and is thus anatomically accurate as it comes from a real person. It shows the loss of height in the anterior vertebral body when compared to the posterior part of the body. This type of fracture is common with forward flexion, such as a from a fall or motor vehicle accident.
     
    lumbar, spine, compression, fracture, 3d, model, bone, vertebrae, print, fracture, .stl, 3d, model, printable, lumbar, spine, intervertebral, disc, laminae, pedicle,
     
    This file was originally created by Dr. Bruno Gobbato, who has graciously given permission to share it here on Embodi3D. Modifications were made by Dr. Mike to make it suitable for 3D printing.
     
     
    The file(s) are distributed under the Creative Commons Attribution-NonCommercial-ShareAlike license. It can't be used for commercial purposes. If you would like to use it for commercial purposes, please contact the authors.
     
    Technical specs:
    File format: STL
    Manifold mesh: Yes
    Minimum wall thickness: 1 mm
    Triangles: 642201

    86 downloads

       (0 reviews)

    0 comments

    Updated

  23. Free

    JC 2.2 - stl file processed

    By hewtech

    JC 2.2 - stl file processed
     
    scoliosis, severe, bone, 3d model, stl, ribs, scapula, clavicle, lumbar, spine, dorsal, pelvis, hip, sacrum, printable

    This file was created with democratiz3D. Automatically create 3D printable models from CT scans. Learn more.

    81 downloads

       (1 review)

    0 comments

    Updated

  24. Free

    Scoliosis-Spine

    By hsanghvi

    This is a spine model with scholiosis used for pre-surgery., bone. scholiosis, hip, pelvis, vertebrae, lumbar, spine, pelvis, 3dmodel, stl, 1 Superior vertebral end plate, Inferior vertebral end plate, Intervertebral foramen, Spinous process,  Transverse process, Intervertebral disk space,  Superior articular process,  Inferior articular process,  Iliac crest,  Promontory,  Sacrum
     

    80 downloads

       (1 review)

    1 comment

    Updated

  25. Free

    Atlas and Axis

    By Vesalius_dc

    First and second cervical vertebra created from a CT scan

    76 downloads

       (1 review)

    0 comments

    Updated

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