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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.
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Spine and Pelvis
Files related to 3D printing spine models.
1,837 files
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Pelvis and Hip - Bone model STL file from converted 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. The hip joint is a large synovial socket and ball joint which is formed by the femoral head (the ball) and the acetabulum (the socket). The acetabulum is formed by pelvic bones; the ilium, the ischium and the pubis. The hip joint represents the articulation between the lower extremity and the axial skeleton and allows a high degree of mobility while being stable. This 3D model was created from the file STS_040 The original CT examination can be reviewed at: The 3D muscle model created from this scan can be reviewed at: The 3D skin model created from this scan can be reviewed at:32 downloads
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Lumbo-Sacral Spine - Bone model STL file from converted CT scan
By embodi3d
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.
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 3D model was created from the file STS_040 The original CT examination can be reviewed at:3 downloads
- lumbar spine
- sacral spine
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Lumbar Spine - Bone model STL file from converted CT scan
By embodi3d
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 3D model was created from the file STS_040 The original CT examination can be reviewed at:11 downloads
- lumbar spine
- lumbar vertebra
- (and 14 more)
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Dorsal Spine - Bone model 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. This 3D model was created from the file STS_040 The original CT examination can be reviewed at:10 downloads
- dorsal spine
- dorsal vertebra
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Cervical Spine - Bone model STL file from converted CT scan
By embodi3d
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. This 3D model was created from the file STS_040 The original CT examination can be reviewed at:7 downloads
- cervical spine
- cervical vertebra
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Test lumbar - stl file processed
By PPakzaban
Test lumbar - stl file processed
coccyx, bone, pelvis, iliac, sacrum, lumbar, spine
15 downloads
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Whole Spine (Cervical-Dorsal-Lumbar-Sacral) - Bone model STL file from converted CT scan
By embodi3d
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:62 downloads
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Queratocisto in Mandibulary - stl file processed
Queratocisto in Mandibulary - stl file processed
1 download
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Pelvic Bones (female pelvis) - Bone model STL file from converted 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 57 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. The CT scan is derived from the file STS_040 The original CT examination can be reviewed at: The 3D muscle model created from this scan can be reviewed at:34 downloads
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L5 vertebra - Bone model STL file from converted CT scan
By embodi3d
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.
This 3D model was created from the file STS_037 The original CT examination can be reviewed at:5 downloads
- lumbar spine
- lumbar vertebra
- (and 12 more)
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L3 vertebra - Bone model STL file from converted CT scan
By embodi3d
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.
This 3D model was created from the file STS_037 The original CT examination can be reviewed at:1 download
- lumbar spine
- lumbar vertebra
- (and 12 more)
(0 reviews)0 comments
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L2 vertebra - Bone model STL file from converted CT scan
By embodi3d
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.
This 3D model was created from the file STS_037 The original CT examination can be reviewed at:4 downloads
- lumbar spine
- lumbar vertebra
- (and 12 more)
(0 reviews)0 comments
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L4 vertebra - Bone model STL file from converted CT scan
By embodi3d
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.
This 3D model was created from the file STS_037 The original CT examination can be reviewed at:11 downloads
- lumbar spine
- lumbar vertebra
- (and 12 more)
(0 reviews)0 comments
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L1 vertebra - Bone model STL file from converted CT scan
By embodi3d
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. This 3D model was created from the file STS_037 The original CT examination can be reviewed at:4 downloads
- lumbar spine
- lumbar vertebra
- (and 12 more)
(0 reviews)0 comments
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