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  • Welcome to embodi3D Downloads! This is the largest and fastest growing library of 3D printable medical 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.

Spine and Pelvis

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Files related to 3D printing spine models.

584 files

  1. Free

    Lumbar Vertebra

    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

    634 downloads

       (4 reviews)

    1 comment

    Updated

  2. Free

    L3 vertebra from CT scan

    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

    337 downloads

       (2 reviews)

    0 comments

    Updated

  3. Free

    Lumbar spine STL medical model

    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

    307 downloads

       (2 reviews)

    0 comments

    Updated

  4. Free

    Cervical spine

    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

    192 downloads

       (2 reviews)

    0 comments

    Updated

  5. Free

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

    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. 
     

    164 downloads

       (1 review)

    0 comments

    Updated

  6. Free

    C1 vertebra from CT scan

    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,

    149 downloads

       (1 review)

    0 comments

    Updated

  7. Free

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

    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

    141 downloads

       (0 reviews)

    0 comments

    Updated

  8. Free

    3D Printer Ready Human Hyoid Bone

    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

    116 downloads

       (1 review)

    1 comment

    Updated

  9. Free

    Thoracic Vertebra

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

    104 downloads

       (1 review)

    1 comment

    Updated

  10. Free

    Cervical spine .stl file from CT scan

    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,

    103 downloads

       (3 reviews)

    0 comments

    Updated

  11. Free

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

    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.

    101 downloads

       (0 reviews)

    0 comments

    Updated

  12. Free

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

    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

    90 downloads

       (0 reviews)

    0 comments

    Updated

  13. Free

    Thoracic spine 1

    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

    87 downloads

       (0 reviews)

    0 comments

    Updated

  14. Free

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

    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.

    82 downloads

       (0 reviews)

    0 comments

    Updated

  15. Free

    Cervical spine, 3D printable

    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

    75 downloads

       (1 review)

    1 comment

    Updated

  16. Free

    CT TL Spine Scoliosis - stl file processed

    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
     

    72 downloads

       (0 reviews)

    0 comments

    Updated

  17. Free

    Lumbar spine

    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

    69 downloads

       (0 reviews)

    0 comments

    Updated

  18. Free

    Sacrum from CT scan

    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

    67 downloads

       (0 reviews)

    0 comments

    Updated

  19. Free

    Lumbar spine wedge compression fracture

    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

    64 downloads

       (0 reviews)

    0 comments

    Updated

  20. Free

    Scoliosis-Spine

    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
     

    60 downloads

       (1 review)

    1 comment

    Updated

  21. Free

    Thoracic spine with scoliosis

    This 3D printable STL file of a thoracic spine with severe scoliosis was generated from real CT scan data and is thus anatomically accurate as it comes from a real person. It shows how the vertebrae become misaligned in the scoliotic spine. Great for education at all levels. 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: 261682
     
    thoracic, spine, scoliosis, t, spine, .stl, 3d, printable, ribs, .stl, 3d, model, printable, body, transverse, foramen, intervertebral, disc, costovertebral, joint, facet,

    52 downloads

       (0 reviews)

    0 comments

    Updated

  22. Free

    Detailed STL model of the thoracic and lumbar spine

    This 3D printable STL file contains a model of the thoracic and lumbar spine was derived from a real medical CT scan of a 60 year old woman. It shows the spinal anatomy in great detail.
    This model was created using the democratiz3D free online 3D model creation service.
    STS007

    47 downloads

       (0 reviews)

    0 comments

    Updated

  23. Free

    Whole Spine (Cervical-Dorsal-Lumbar-Sacral) - Bone model STL file from converted CT scan

    Whole Spine (Cervical-Dorsal-Lumbar-Sacral)
      The cervical spine is the upper most spines forming the spinal column, extending from the skull base to the level of the thoracic vertebra (the spines with attached ribs). The cervical spines are usually seven and the main function is to support the skull and to protect the spinal cord.
    Apart from the first cervical vertebra (atlas) and the second vertebra (axis), the other vertebral bodies share a general anatomical appearance:
    Oval shaped vertebral bodies with wide vertebral arch, large vertebral foramina and long spinous processes.
     
    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.
    This model shows lumbar spondylo-degenerative changes manifested by marginal osteophytic lipping.
     
    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.
    The sacrum is formed by fusion of five sacral vertebrae has three surfaces, a base and an apex. The body of the first segment is large and is similar to lumbar vertebra whereas the bodies of the next bones get progressively smaller, are flattened from the back, and curved to shape.
    The sacrum articulates with four other bones – iliac bones on either side, L5 above and coccyx below. It is tilted forward and curved with anterior concavity and posterior convexity allowing greater room for pelvic cavity. The curvature of sacrum varies in individuals.   This model shows also the clavicle, parts of ribs, sacroiliac joints and the symphysis pubis.   This 3D model was created from the file STS_040   The original CT examination can be reviewed at:

    45 downloads

       (0 reviews)

    0 comments

    Updated

  24. Free

    C1 & C2 with articulation

    C1 and C2 vertebrae with an articulation piece to be printed in elastic material

    44 downloads

       (0 reviews)

    0 comments

    Submitted

  25. Free

    Fourth lumbar vertebra (L4) - STL file from converted CT scan

    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.
      Each lumbar vertebra is formed of: A body which is kidney shaped and is convex anteriorly while flattened posteriorly, pedicles and lamina, transverse processes, articular processes and a spinous process.   This model shows the whole vertebral body with related articulations of the lower level vertebra and a fine piece of the upper level vertebra.   This 3D model was created from the file STS_036. The source CT scan used to create this model can be found here.

    43 downloads

       (0 reviews)

    0 comments

    Updated

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