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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 CTs
Medical scan files related to spinal imaging: cervical, thoracic, and lumbar.
102 files
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Free
Lumbar CT
N.B. Test, ct, scan, without, contrast, .stl, liver, spleen, gallbladder, cava, aorta, muscle, small, bowel, colon, ascendent, descendent, lumbar, spine, bone, 3d, model, printable, sacrum, foramina, coccyx, muscles, psoas, hip, ilium, ischium, pubis, head, neck, femoral, trochanter,
11 downloads
(0 reviews)0 comments
Updated
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Free
Spine_2
Spine 2, chest, heart, .stl, 3d, model, printable, ribs, thorax, transverse, spinous, process, ventricle, auricle, dorsal, spine, psoas, muscle, aorta, arch, trachea, bronchi, plates, ct, scan, without, contrast, axial, dicom, retroperitoneal,
26 downloads
(0 reviews)0 comments
Updated
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Free
Spine_1
Spine 1, whole, body, .stl, 3d, model, printable, chest, thorax, ribs, scapula, clavicle, dorsal, spine, transverse, spinous, process, foramen, shoulder, liver, spleen, psoas, muscle, pelvis, iliac, common, pubis, hip, diaphysis, neck, bone, kidney, gallbladder, urinary, bladder, stomach, duodenum, ileum, colon, descendent, ascendent, sigmoid, rectum, diaphragm, ventricle, pancreas, cava, aorta, scoliosis,
6 downloads
(0 reviews)0 comments
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Free
606 sagital test 2
By sdfg
not sure if this is a duplicate, .stl, 3d, model, printable, head, skull, atlas, axis, cervical, spine, bone, intervertebral, disc, mastoid, thyroid, cartilage, trachea, larynx, prevertebral, space, muscle, scalene, muscles, neck, spinous, process, body, ribs, apical, thorax, ct, scan, without, contrast,
5 downloads
(0 reviews)0 comments
Updated
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Free
spine sagital
By sdfg
sagital for better viewing than axial fill, occipital, temporal, mastoid, process, atlas, axis, cervical, spine, lordosis, muscle, sternocleidomastoid, scalenes, ribs, thorax, chest, scapula, clavicle, sternum, joint, pterygoid, neck, inner, ear, conduct, clinoid, apophysis, coronoid, mandible, angle, ramus, body, larynx, cartilage, thyroid, gland, apical, lung, foramen, magnum, clivus, bone, ct, scan, without, contrast,
1 download
(0 reviews)0 comments
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_nrrd.4904d031760022a128f4bfd829b7aeae_scan1.thumb.jpg.9a2442bfa6f5ef53d1e44882b2dd96f8.jpg)
Free
lumbar spine ct scan
By yehuda klein
ct, scan, without, contrast, small, bowel, colon, body, intervertebral, disc, transverse, spinous, process, ribs, chest, thorax, bone, joint, psoas, muscle, .stl, 3d, model, printable,
25 downloads
(0 reviews)0 comments
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Free
CT Scan 3D Spine L4 - stl file processed
By sswhite
CT Scan 3D Spine L4 - stl file processed
Have embodi3D 3D print this model for you. This file was created with democratiz3D. Automatically create 3D printable models from CT scans.
3 downloads
(0 reviews)0 comments
Submitted
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Free
CT Scan 3D Spine L4 - stl file processed
By sswhite
CT Scan 3D Spine L4 - stl file processed
Have embodi3D 3D print this model for you. This file was created with democratiz3D. Automatically create 3D printable models from CT scans.
3 downloads
(0 reviews)0 comments
Submitted
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Free
603 MPR THICK RANGE
By nbsaraiya
603 MPR Thick Range1.nrrd, lumbar spine, .stl, 3d, model, printable, body, intervertebral, disc, transverse, spinous, process, muscle, sacrum, foramina, ct, scan, without, contrast, psoas, psoas, abdomen, hip, pelvis, bone, medulla, plates,
2 downloads
(0 reviews)0 comments
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Free
bones 5
By npeters
bones 5, body, .stl, 3d, model, printable, bone, intervertebral, disc, plates, transverse, spinous, process, psoas, muscle, sacrum, coccyx, cord, ct, scan, without, contrast,
3 downloads
(0 reviews)0 comments
Updated
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Free
bones 4
By npeters
bones 4, ct, scan, without, contrast, x-rays, lumbar, spine, .stl, 3d, model, bone, intervertebral, disc, pelvis, hip, plates, surgery,
1 download
(0 reviews)0 comments
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Free
bones 3
By npeters
bones 3, spine, lumbar, 3d, model, .stl, body, intervertebral, disc, spinous, transverse, apophysis, psoas, surgery, plate, diaphragm, medulla, facet joint, iliac, bone, sacrum
1 download
(0 reviews)0 comments
Updated
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Free
bones 2
By npeters
bones 2, lumbar, spine, 3d, model, .stl, printable, coronal, bone, intervertebral, disc, surgery, apophysis, disc, surgery, apophysis, transverse, spinous, body, foramen, sacrum, coccyx, iliac,
1 download
(0 reviews)0 comments
Updated
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Free
bones
By npeters
bones, lumbar, spine, 3d, model, axial, dicom, .stl, ct, scan, without, contrast, bone, body, muscle, surgery, pelvis, iliac, sacroiliac, joint, diaphragm, psoas,
6 downloads
(0 reviews)0 comments
Updated
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Free
lombosacra
axia, dicom, ct, scan, without, contrast, occipital, mastoid, process, sphenoid, petrous, ridge, foramina, base, skull, foramen, magnum, .stl, 3d, model, pterygoid, bone, lordosis, cervical, spine, dorsal, trachea, rbs, thorax, chest, sternum, lumbar, body, intervertebral, disc, sacrum, coccyx, thyroid, gland, muscles, paravertebral,
0 downloads
(0 reviews)0 comments
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Free
new lombar 3
lumbar, spine, .stl, 3d, model, transversus, spinous, process, bone, printable, ct, scan, without, contrast, sigmoid, rectum, descendent, aortosclerosis, sacrum, coccyx, foramina, intervertebral, disc, medulla,
2 downloads
(0 reviews)0 comments
Updated
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Free
lombar new
.coronal, lumbar, spine, transverse, spinous, process, bone, 3d, model, ct, scan, sacroiliac, joint, muscles, lung, ribs, psoas, kidney, liver, spleen, abdomen, dorsal, intervertebral, disc, rectum, sigmoid,
7 downloads
(0 reviews)0 comments
Updated
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Free
embodi3d
By revo
spine, ct, scan, without, contrast, axial, dicom, .stl, 3d, model, printable, lordosis, body, bone, ribs, thorax, chest, sternum, psoas, muscle, abdomen, lung, liver, spleen, sacrum, coccyx, sacroiliac, joint,
1 download
(0 reviews)0 comments
Updated
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Free
LWS
By FZeitler
LWS, axial, ct, scan, without, contrast, .stl, 3d, model, printable, spinous, sacroiliac, joint, foramina, bone, iliac, process, psoas, muscle, transverse, lumbar, pelvis,
8 downloads
(0 reviews)0 comments
Updated
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Free
SPINE Cropped
Cropped spine, dorsal, lumbar, spine, 3d, model, .stl, printable, bone, spinous, process, transverse, foramen, paravertebral, muscles, back, lung, mediastinum, aorta, cava, ribs, ct, scan, without, contrast, scoliosis,
5 downloads
(0 reviews)0 comments
Updated
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Free
Spine
A healthy patient spine, spine, bone, .stl, printable, 3d, model, ct, scan, without, contrast, transverse, spinous, body, foramen, medulla, oblongata, psoas, aorta,
3 downloads
(0 reviews)0 comments
Updated
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Free
Whole spine
Whole spine.
dorsal, spine, ct, scan, without, contrast, .stl, printable, 3d, model, intervertebral, disc, bone, paravertebral, muscles, psoas, muscle, transverse, spinous, lung, ribs,
7 downloads
(0 reviews)0 comments
Updated
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Free
stnd
dorsal, ribs, thorax, mediastinum, body, transverse, spinous, apophysis, intervertebral, disc, heart, ventricle, auricle, septum, cava, vein, superior, diaphragm, adrenal, kidney, ct, scan, without, contrast, .stl, printable,
2 downloads
(0 reviews)0 comments
Updated
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Free
test3 - stl file processed
test3 - stl file processed
Have embodi3D 3D print this model for you. This file was created with democratiz3D. Automatically create 3D printable models from CT scans.
1 download
(0 reviews)0 comments
Submitted
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Free
test3 - stl file processed
test3 - stl file processed
Have embodi3D 3D print this model for you. This file was created with democratiz3D. Automatically create 3D printable models from CT scans.
1 download
(0 reviews)0 comments
Submitted
_nrrd.4904d031760022a128f4bfd829b7aeae_scan1.thumb.jpg.9a2442bfa6f5ef53d1e44882b2dd96f8.jpg)
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File Reviews
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File Comments
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By David Grant · Posted
Hi @valchanov and thank you! I was actually wondering where exactly you put the blockers... well I'm almost done my first print of this, and I just enabled support everywhere (but from bed only) so we'll see how it looks... I'm using MK3S and PrusaSlicer too. -
On every slicer there is a "support blocker" function - you can add a simple object and in the volume of it the support won't be generated. On Cura it was bugged the last time I checked, but on Slicer it works great. Or you can select "support on build plate only" and then to add few "support enforcers" on the big vessels, which is the more elegant solution. Anyway, at the end the big vessels and the ventricles will be a hollow shell. -
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Wow, that is pretty cool! Thanks for sharing! -
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Recent Forum Posts
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By Mandalorian · Posted
Hello everyone. Newbie here. I am curious if anyone has created 3D models that are used as ultrasound phantoms for teaching purposes. I would like to create models of limbs, torsos, etc... that can simulate muscle, subcutaneous tissue, nerves, vessels, where I can teach MSK and regional nerve block ultrasound. It seems clear that I can use PLA or PETG to simulate bone very easily, but I was wondering if anyone has used TPU (or other filament) and whether sound waves penetrate TPU. Thanks -
By tsehrhardt · Posted
Yes definitely! I would definitely like to see it applied more to unidentified remains. -
Do any of you print 3d models to sell? This is a good article to keep in mind. ==== If you’re running a 3D printing service, or a product development company where you’re quoting customers on digital fabrication services, there’s a good chance that you’re pricing wrong. Here’s how I know. In the last five years, I’ve spoken to hundreds of 3D printing/Additive Manufacturing business owners about how they price their services and a vast majority of them undersell their services. The three primary reasons are either a combination or one of the following: They don’t take into account all of the ancillary components that go into running a business. They charge purely based on the volume of the CAD model not taking into account exponential price increases or decreases. Taking their slicer output of time to print and material usage too literal without physically measuring those parameters and taking into account #1 above. Based on those hundreds of hours of conversation combined with years of industry experience, I’ve developed a holistic methodology on how to price for 3D printed parts and projects that accounts for all aspects of the business (human/machine time, machine depreciation, software, facility cost) the size of the job, and the unique attributes of the parts. I’ll share that methodology with you today, but first, a little more context on how I got here. Mike Moceri, the founder and CEO of MakerOS. Back in 2013, while I was running a 3D printing service bureau, my team and I received an order from a Fortune 500 company to print them approximately 15,000 individual parts for a toy line. At the time, we were charging a little less than $1 per cubic centimeter printing in PLA and Nylon PA12, and that’s how we ended up pricing them for the job. The project ended up being a very challenging one (that’s a whole different story that you should ask me about at some point) and after some time gaining more experience over the years, I realized that, considering how immensely large the job was, we should have priced about 70% more than what we originally quoted. There’s a lot we didn’t factor for: the manual time it takes to prep, slice, validate, think through how to plate up and pull off parts; the software costs to execute all of those tasks; how long it actually took to print parts accounting for machine depreciation. It was quite a learning experience – in fact, it ultimately changed my life because I decided to do something about it, and I’m still doing it today. View the full article -
I remember seeing 3D printed skulls from CT scans many years ago at JPAC, the Joint POW MIA Accounting command based at Pearl Harbor in Hawaii. It was a pretty cool idea to study the 3D printed models so that the original remains could be buried, thus giving families closure, etc. I think there is great potential in anthropology for this type of technology.
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By Candace Moore · Posted
Not all the algorithms are based on different threshold values. I don't mean to get super-technical, but I am a somewhat skilled programmer for a very limited number of things. It's a super-simple algorithm to simply put a threshold on HU. There are a bunch of other approaches algorithmically. You can also threshold based on texture analyses even in 3D slicer. I could go on here for ten paragraphs, but trust me there are a lot. AI based segmentation that is pretty accurate is available for some things...but the ones I have seen were custom built by companies for a particular entity looking to segment something specific e.g. just segment out the lungs into bronchopulmonary segments.
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