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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. 

Aorta

3D printable files of the aorta 

174 files

  1. $10

    Bovine Arch

    By valchanov

    This is 3d model of aortic arch with left common carotid artery, which branches from the brachiocephalic trunk (Bovine Arch) and a dilatation of the ascending aorte. I made the model from the Artifix CTA set, Osirix dicom library. It's part of a anatomical series of aortic arch anomalies and it's for clinical anatomy teaching purposes.

    29 downloads

       (1 review)

    0 comments

    Updated

  2. $10

    Aortic Arch, type III elongation

    By valchanov

    This is 3d model of aortic arch with type III elongation (according to Madhwal classification). I made it from MRI set, which I obtained from Osirix dicom library, Felix set.  It's part of a anatomical series of aortic arch anomalies and it's for clinical anatomy teaching purposes.

    33 downloads

       (0 reviews)

    0 comments

    Updated

  3. $10

    Aortic arch with bicarotid trunk anomaly

    By valchanov

    This is 3d model of aortic arch with bicarotid trunk anomaly and aberrant right subclavian artery (arteria lusoria), which was made from CTA scan. The patient is caucasian woman with stenosis of the left vertebral artery (which is not included) and severe disphagia. It's part of a anatomical series of aortic arch anomalies and it's for clinical anatomy teaching purposes.

    26 downloads

       (0 reviews)

    1 comment

    Updated

  4. $10

    Aortic arch with bicarotid trunk anomaly, 3d printing version

    By valchanov

    This is a 3d printing version of my "Aortic arch with bicarotid trunk anomaly" 3d model. It's hollow and with proper supports, it can become a decent 3d printed model with 0,2mm or lesser layer thickness. 

    49 downloads

       (0 reviews)

    0 comments

    Updated

  5. Free

    Thoracic aorta STL file

    By Dr. Mike

    This 3D printable STL file contains a model of the thoracic aorta was derived from a medical CT scan. It shows the course of the aorta as it arches and travels into the abdomen. Part of the left kidney is also shown.
    This model was created using the democratiz3D 3D model creation service
     
    0522c0878 CAPw

    42 downloads

       (0 reviews)

    0 comments

    Updated

  6. Free

    Thoracic aorta and arch vessels STL

    By Dr. Mike

    This 3D printable STL file contains a model of the thoracic aorta, heart, and aortic arch was derived from a medical CT scan.
    This model was created using the democratiz3D 3D model creation service
     
    0522c0878

    35 downloads

       (0 reviews)

    0 comments

    Updated

  7. Free

    Thoraco-abdominal aneurysm, preoperative model.

    By valchanov

    This is a preoperative model of thoraco-abdominal aneurysm, Crawford typle I, with rupture above the diaphragm. The subsequent haemorrhagia in the mediastinum closed temporary the rupture, probably saving the life of the patient. This was an impossible operation, which took 7 hours and the team of the best cardio-thoracic surgeons in Bulgaria. I don't know how, but the patient is still alive and kicking. It took me 3 days to make the model and to turn it into a 3d visualization and I'll share my workflow with you. I'm printing the model right now for a cardio-thoracic surgery symposium.
    The source is Angio CT scan with 1,3 mm slide thickness.
    1. I analysed the model in Radiant Dicom viewer (you can activate trial license for unlimited amount of times, if you can't afford 100 euro for it). I selected the best series and exported them in a folder.
    2. I loaded the model in 3D Slicer. First, I run two denoising algoritms (Gradient Anisotropic Diffusion and Curvature Anisotropic Diffusion), which improved the quality of the images significantly. Then I selected a ROI, which included the whole aorta. With the Segment Editor Module I segmented the lumen of the aorta. Then, as a separate segmentation, I used the Margin operation to grow the lumen with 2 centimeters and applied a boolean operation, resulting in a hollow shell with precise lumen. I had to segment the rest of the aortic wall manually. I exported the result as STL file.
    3. In Meshmixer, I modeled the whole thing, until I was satisfied by the result.
    4. My client asked me to remove the aortic arch (it's such a pain, I love aortic arches) and to print the aneurysmal sac with the abdominal aorta and the bifurcation of the iliac arteries. Note the double renal artery. I divided the model into two parts and installed ports for two 8x2mm and two 5x2 mm neodymium magnets with tolerance of 0,250mm. The final preprint version is on picture 3.
    5. I'm printing this model with 1,5mm slide thickness, 4 perimeters, 15% gyroid infill, custom support with support enforcers, using red Natural PLA from a local manufacturer. The whole printing will take 45 hours.

    208 downloads

       (0 reviews)

    2 comments

    Updated

  8. $9.99

    Abdominal Aortic Aneurysm (AAA) 3D Model

    By Dr. Mike

    This is a fusiform abdominal aortic aneurysm extracted from a medical CT scan. It is a perfect model for medical device testing, hydrodynamic testing, finite element analysis (FEA). The aneurysm is maximally 5.58 cm is diameter. This model represents the blood pool (lumen) of the aneurysm, and includes the following structures:
    abdominal aorta abdominal aortic aneurysm (AAA) superior mesenteric artery (SMA) right and left renal arteries right and left common iliac arteries right and left internal and external iliac arteries right and left common femoral arteries right and left superficial femoral arteries (proximal)  right and left profunda femoris arteries (proximal)  
    Vascular Parameters:
    Aneurysm dimensions: 
       Length: 6.96 cm
       Anterior Posterior: 4.9 cm
       Transverse (left-right): 5.58cm
    Infrarenal aorta:
       Transverse: 1.92 cm
       Anterior Posterior: 1.75 cm
    Infrarenal landing area (distance from renal arteries to aneurysm): 3.85 cm
    Right Common Iliac Artery (CIA): 1.35 cm
    Left Common Iliac Artery (CIA): 1.11 cm
     
    3D printing parameters:
    Vertices: 113,948
    Faces: 227,892
    Object is manifold

    9 downloads

       (0 reviews)

    4 comments

    Updated

  9. Free

    Heart and aorta within the rib cage STL

    By Dr. Mike

    This 3D printable STL file contains a model of the thorax was derived from a medical CT scan. It shows the heart and aorta as they reside in the chest.
    This model was created using the democratiz3D 3D model creation service
     
    0522c0878 CAPw, .stl, heart, aorta, ribs, thorax, sternum, chest, .stl, 3d, model, printable, bone, dorsal, transverse, spinous, process, intervertebral, disc, scapula, clavicle, manubrium, mediastinum, ventricle, auricle, great, vessels,

    72 downloads

       (1 review)

    1 comment

    Updated

  10. $2.89

    Aortic Arch with Arteria Lusoria

    By TerzievStudent

    Aortic arch with visible left and right carotid artery branching from a single trunk (Bicarotid Trunk) and a right aberrant subclavian artery also known as arteria Lusoria.
     
    You can see it here: https://sketchfab.com/3d-models/aortic-arch-with-arteria-lusoria-0070ed336d4f424fbb258536d4ee4bb6 Thyrocervical trunk, Common carotid artery,  Vertebral artery,  Subclavian artery, Brachiocephalic trunk,  Aortic arch, Ascending aorta,  Descending aorta,  Aortic bulb, 3d, model, .stl, printable, 

    4 downloads

       (0 reviews)

    0 comments

    Updated

  11. Free

    Abdominal aortic aneurysm - stl file processed

    By Raul Alfredo Borracci

    Abdominal aortic aneurysm - stl file processed

    Have embodi3D 3D print this model for you. Learn More. This file was created with democratiz3D. Automatically create 3D printable models from CT scans. Learn more.
     
    aorta, iliac, crest, pelvis, pubis, aneurysm, inferior, mesenteric, artery, external, coccyx, lumbar, spine, transverse, apophysis, spinous, bone, trochanter, greater, abdominal, 3d, model, .stl, printable,

    21 downloads

       (0 reviews)

    0 comments

    Updated

  12. Free

    pannramic - stl file processed

    By maged5

    pannramic - 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.
     
    dorsal, lumbar, spine, transverse, spinous, process, great, vessels, abdominal, aneurysm, AAA, descendent, iliac, common, kidney, mesenteric, superior, inferior, .stl, 3d, model, heart, ventricle, auricle, celiac, trunk, pelvis, bones, printable,

    16 downloads

       (0 reviews)

    0 comments

    Updated

  13. Free

    CTA AAA FL

    By Luc Lacoursiere

    CTA of an abdominal aortic aneurysm
    aaa, cta, ct with contrast, stl, aneurysm, aortic, abdominal, liver, gallbladder, small intestine, kidney, psoas, muscle, iliac, bone, muscle, vessels, pelvis, pubic, femur, ischion, perineum, ischional fossa, anal, sphincters, urogenital triangle, lumbar, spine, coccyx

    20 downloads

       (0 reviews)

    0 comments

    Updated

  14. Free

    porcelain aorta - stl file processed

    By Raul Alfredo Borracci

    porcelain aorta - stl file processed

    This file was created with democratiz3D. Automatically create 3D printable models from CT scans. Learn more.
     
    porcelain aorta, ct with contrast, scan, dicom, axial, thorax, heart, aorta, descending, ascending, porcelain, arch, bronchus, lung, pulmonary, trunk, arteries, great, vessels, calcification, ribs, chest
     
    Calcification of the thoracic aorta is often associated with valvular and coronary calcification, reflecting an underlying atherosclerotic process. It has been found to be associated with an increased rate of mortality and cardiovascular disease. Porcelain aorta (PA) is extensive calcification of the ascending aorta or aortic arch that can be completely or near completely circumferential. This entity is rare in the general population, but it has an increasing incidence in older patients and in patients with coronary artery disease (CAD) or aortic stenosis (AS). The clinical relevance is based on the fact that it can complicate surgical aortic valve replacement (SAVR) for the treatment of severe AS by preventing safe access via the ascending aorta. PA is associated with increased morbidity and mortality, especially as a result of increased perioperative stroke risk. Recently, transcatheter aortic valve replacement (TAVR) has emerged as a less invasive and feasible treatment option in patients at high risk for conventional SAVR. In some series, ≈20% (5%–33%) of patients undergoing TAVR were diagnosed with PA.  Inconsistencies in the definition and the use of different diagnostic modalities contribute to this wide range of PA prevalence. We reviewed the available published data to seek a consistent, clinically relevant definition based on contemporary imaging, a firm understanding of the pathogenesis and associations, and the clinical implications of this disease entity.
     
    Abramowitz, Y., Jilaihawi, H., Chakravarty, T., Mack, M. J., & Makkar, R. R. (2015). Porcelain aorta: a comprehensive review. Circulation, 131(9), 827-836.
     
     

    29 downloads

       (0 reviews)

    0 comments

    Updated

  15. Free

    VICENZA 1

    By paololovati

    PROVA

    31 downloads

       (0 reviews)

    0 comments

    Submitted

  16. Free

    AAA CTA - stl file processed

    By Luc Lacoursiere

    AAA CTA - stl file processed

    This file was created with democratiz3D. Automatically create 3D printable models from CT scans. Learn more.
    aaa, cta, ct with contrast, stl, aneurysm, aortic, abdominal, pelvis, pubic, femur, ischion, lumbar, spine, coccyx, sacrum, iliac, vessels, 

    42 downloads

       (0 reviews)

    0 comments

    Updated

  17. Free

    Abdominal Aorta

    By Vesalius_dc

    3D model of the abdominal aorta and its branches.

    76 downloads

       (0 reviews)

    0 comments

    Updated

  18. Free

    AAA CTA

    By Luc Lacoursiere

    Abdominal aortic aneurysm CT angio
     
    aaa, cta, ct with contrast, stl, aneurysm, aortic, abdominal, liver, gallbladder, small intestine, kidney, psoas, muscle, iliac, bone, muscle, vessels, pelvis, pubic, femur, ischion, perineum, ischional fossa, anal, sphincters, urogenital triangle, lumbar, spine, coccyx

    21 downloads

       (0 reviews)

    0 comments

    Updated

  19. Free

    Abdominal aortic aneurysm - stl file processed

    By Raul Alfredo Borracci

    Abdominal aortic aneurysm - stl file processed

    Have embodi3D 3D print this model for you. Learn More. This file was created with democratiz3D. Automatically create 3D printable models from CT scans. Learn more.
    aorta, iliac, crest, pelvis, pubis, aneurysm, inferior, mesenteric, artery, external, coccyx, lumbar, spine, transverse, apophysis, spinous, bone, trochanter, greater, abdominal, 3d, model, .stl, printable,

    6 downloads

       (0 reviews)

    0 comments

    Updated

  20. $28

    3d model of aorta and aortic vessel tree (from real patient)

    By micamaca

    This is a 3D model of aorta and aortic vessel tree extracted from real CTA patient image. 
    In addition to 3d models in .dae, .mtl, .obj, .ply, .stl files, original CTA image as well as an annotation, obtained using 3D slicer, from which 3d models are extracted is provided. 
     
    CTA scan covers the ascending aorta, the aortic arch and its branches into the head/neck area, the thoracic aorta, the abdominal aorta and the lower abdominal aorta with the iliac arteries branching into the legs.
     
    The 3D model includes aorta and aortic vessel tree.
     
    The short YouTube video is available at:
     
     
     

    32 downloads

       (0 reviews)

    0 comments

    Updated

  21. Free

    TCGA-G3-AAV6 liver - processed

    By Dr. Mike

    This 3D printable model of the abdominal aorta and mesenteric arteries was created from a CT scan.
     
    This model was created using the democratiz3D 3D model creation service
     
    TCGA-G3-AAV6

    17 downloads

       (0 reviews)

    0 comments

    Updated

  22. Free

    MAGAGNA

    By paololovati

    AORTA

    47 downloads

       (0 reviews)

    0 comments

    Submitted

  23. $2.30

    Aorta

    By Tonia

    Ascending and descending aorta including top of abdominal aorta and subclavian artery. 
     
    aorta, aortic, arch, ascending, descending, abdominal, thoracic, subclavian, vessels, artery, arch,

    0 downloads

       (0 reviews)

    0 comments

    Updated

  24. Free

    CT Abdomen/Pelvis

    By Gerald

    3D Abdomen and Pelvis CT, abdomen, .stl, 3d, model, printable, printing, medical, medicine, colon, sternum, ribs, dorsal, spine, transverse, ascendent, descendent, chest, spinous, process, pelvis, iliac, common, pubis, ischium, hip, obturator, neck, trochanter, head, epiphysis, 

    5 downloads

       (0 reviews)

    0 comments

    Updated

  25. Free

    Test thoracic aortic aneurysm file

    By Nelly

    A test file to convert to a model, axial, ct, with, contrast, thorax, abdomen, aortic, arch, aneurysm, pelvis, liver, spleen, gallbladder, small, intestine, iliac, vessels, stl, 3d, printable, bone, dorsal, lumbar, spine, disc, ribs

    39 downloads

       (0 reviews)

    0 comments

    Updated

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