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embodi3d

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Files posted by embodi3d

  1. Free

    Transposition of the Great Arteries Congenital Heart Defect 3D Printing STL Files

    Transposition of the great arteries is a serious but rare heart defect present at birth, in which the two main arteries leaving the heart are reversed (transposed). Transposition of the great arteries is usually detected either prenatally or within the first hours to weeks of life.
     
    Transposition of the great arteries changes the way blood circulates through the body, leaving a shortage of oxygen in blood flowing from the heart to the rest of the body. Without an adequate supply of oxygen-rich blood, the body can't function properly and a child faces serious complications or death without treatment. Corrective surgery soon after birth is the usual treatment for transposition of the great arteries.
     

     
    There are three STL files available for download segmented as seen in the video and images. These files have been zipped to save space and data transfer.
     
    The model is provided for distribution on Embodi3D with the permission of the author, pediatric cardiologist Dr. Matthew Bramlet, MD, and is part of the Heart Library. We thank Dr. Bramlet and all others who are working to help children with congenital heart problems lead normal and happy lives.
     
    It is distributed by Dr. Bramlet under the Creative Commons license Attribution-NonCommercial-NoDerivs. Please respect the terms of the licensing agreement. A US quarter is shown for scale in the images below.

    159 downloads

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  2. Free

    STL Files for 3D Printing Congenital Heart Defect Truncus Arteriosus VSD

    Normally there are two main blood vessels leaving the heart: the aorta, carrying blood to the body, and the pulmonary artery that branches immediately to carry blood to each lung. Instead of having a separate pulmonary artery and aorta, each with its own three-leafed valves, a baby with truncus arteriosus has only one great blood vessel or trunk leaving the heart, which then branches into blood vessels that go to the lungs and the body. This great vessel usually has one large valve which may have between two and five leaflets. Usually this great vessel sits over both the left and right ventricle. The upper portion of the wall between these two chambers is missing, resulting in what is known as a ventricular septal defect (VSD).
     

     
    There are 3 separate files as well as a fourth STL file for 3D printing the whole model. The three part model has holes for magnets, which can be used to connect and separate the pieces. All the STL files have been zipped to conserve space.
     
    The model is provided for distribution on Embodi3D with the permission of the author, pediatric cardiologist Dr. Matthew Bramlet, MD, and is part of the Congenital Heart Defects library. We thank Dr. Bramlet and all others who are working to help children with congenital heart problems lead normal and happy lives.
     
    It is distributed by Dr. Bramlet under the Creative Commons license Attribution-NonCommercial-NoDerivs. Please respect the terms of the licensing agreement. A US quarter is shown for scale in the images below.

    264 downloads

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    1 comment

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  3. Free

    Lumbar Spine - Bone model 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 models shows lumbar spondylo-degenerative changes in the form of marginal osteophytic lipping.   This 3D model was created from the file STS_037   The original CT examination can be reviewed at:

    4 downloads

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    1 comment

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  4. Free

    Left Scapula and Humerus

    This shoulder and humerus was generated from real CT scan data and is thus anatomically accurate as it comes from a real person. It shows the left scapula, humerus, proximal radius and ulna bones, and the shoulder and elbow joints. The humerus has been joined to the scapula at the glenohumeral joint to form one solid piece.
    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: 125370

    169 downloads

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    1 comment

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  5. Free

    Sternum NRRD file from CT Scan for 3D Printing in Medicine

    The sternum is formed by three bones; the manubrium, the sternal body and the xiphoid process (xiphisternum). These bones articulate together by hyaline cartilage with a fibrocartilaginois disc to form the anterior and midline portion of the chest wall.   The sternum has many articulations, where the manubrium articulates with the first rib and the clavicle while the sternal body articulates with the second to seventh ribs as well as the costal cartilages.   The CT scan is derived from the file ABD_LYMPH_001   The 3D bone model created from this scan can be reviewed at:

    3 downloads

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  6. Free

    Whole Body - NRRD file Converted from CT Scan for Medical 3D Printing

    Whole body NRRD file converted from CT Scan for Medical 3D Printing includes the chest, abdomen and pelvis.
     
    The chest wall (thoracic cage) is composed by twelve pairs of ribs laterally and the sternum anteriorly. The ribs are attached to the dorsal vertebrae (thoracic spine) posteriorly and along their costal cartilage to the sternum. The thoracic cage main function is to protect the vital chest organs such as the heart and lungs.
     
    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.
     
    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 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 CT scan is derived from the file ABD_LYMPH_001   The 3D bone model created from this scan can be reviewed at: The 3D muscle model created from this scan can be reviewed at: 

    89 downloads

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  7. Free

    Dorsal Spine - NRRD file converted from CT Scan for Medical 3D Printing

    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 CT scan is derived from the file ABD_LYMPH_001
     
    The 3D printable bone model created from this scan can be reviewed at:
     

    6 downloads

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  8. Free

    Chest wall - NRRD file from CT Scan for Medical 3D Printing

    The chest wall (thoracic cage) is composed by twelve pairs of ribs laterally and the sternum anteriorly. The ribs are attached to the dorsal vertebrae (thoracic spine) posteriorly and along their costal cartilage to the sternum.   The thoracic cage main function is to protect the vital chest organs such as the heart and lungs. There are five muscles that make up the thoracic cage; the intercostal (external, internal and innermost), subcostals, and transversus thoracis.   The CT scan is derived from the file ABD_LYMPH_001   The STL file bone model for medical 3D printing created from this scan can be reviewed at: The STL file muscle model for medical 3D printing created from this scan can be reviewed at:

    7 downloads

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  9. Free

    Whole Spine (Dorsal-Lumbar-Sacral) and Aorta - NRRD file from CT Scan for Medical 3D Printing

    Whole Spine (Dorsal-Lumbar-Sacral) and Aorta NRRD file from CT Scan for Medical 3D Printing:
     
    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.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 segment of the heart, the aorta and sacro-iliac joints.   The CT scan is derived from the file ABD_LYMPH_001   The 3D bone model created from this scan can be reviewed at:

    40 downloads

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    0 comments

    Updated

  10. Free

    Left knee - CT scan

    The knee joint is formed by three bones: the femur, the tibia and the patella. the knee joint is the largest synovial joint and provides the flexion and extension movements of the leg as well as relative medial and lateral rotations while in relative flexion.
    The knee joint articulations are two condylar joints between the femur and the tibia as well as a joint between the patella and the femur. Although the fibula is closely related to the knee joint but it doesn't share in articulation.   The knee joint is also formed by some ligaments and cartilage called (menisci) which are best imaged by MRI.   The CT scan is derived from the file STS_051   The 3D bone model created from this scan 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: 

    30 downloads

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    0 comments

    Updated

  11. Free

    Right knee - CT scan

    The knee joint is formed by three bones: the femur, the tibia and the patella. the knee joint is the largest synovial joint and provides the flexion and extension movements of the leg as well as relative medial and lateral rotations while in relative flexion.
    The knee joint articulations are two condylar joints between the femur and the tibia as well as a joint between the patella and the femur. Although the fibula is closely related to the knee joint but it doesn't share in articulation.   The knee joint is also formed by some ligaments and cartilage called (menisci) which are best imaged by MRI.   The CT scan is derived from the file STS_051   The 3D bone model created from this scan 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: 

    38 downloads

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    0 comments

    Updated

  12. Free

    Left Ankle - CT scan

    The ankle joint is comprised of the tibia, fibula, talus, and calcaneus as well as the supporting ligaments, muscles and neurovascular bundles.
      The ankle is a synovial joint composed of the distal tibia and fibula as they articulate with the talus. The distal tibia and fibula articulate with each other at the distal tibiofibular joint which is more commonly referred to as the tibiofibular syndesmosis.   The CT scan is derived from the file STS_051   The 3D bone model created from this scan 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: 

    10 downloads

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    0 comments

    Updated

  13. Free

    Right Ankle - CT scan

    The ankle joint is comprised of the tibia, fibula, talus, and calcaneus as well as the supporting ligaments, muscles and neurovascular bundles.   The ankle is a synovial joint composed of the distal tibia and fibula as they articulate with the talus. The distal tibia and fibula articulate with each other at the distal tibiofibular joint which is more commonly referred to as the tibiofibular syndesmosis.   The CT scan is derived from the file STS_051   The 3D bone model created from this scan 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: 

    10 downloads

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    0 comments

    Updated

  14. Free

    Pelvis and Hip - 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.   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.   The CT scan is derived from the file STS_040   The 3D bone model created from this scan 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: 

    8 downloads

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    0 comments

    Updated

  15. Free

    Left Ribs - CT scan

    There are twelve pairs of ribs which are separated by the intercostal spaces. The upper 7 ribs show increase on length progressively while the lower 5 ribs show gradual decrease in length.   The ribs could be: true the first 7 ribs that attach to the sternum directly false from 8th to 10th that attach to the sternum through costal cartilage floating the 11th and 12th with no articulation to the sternum   The CT scan is derived from the file STS_040   The 3D bone model created from this scan can be reviewed at:

    1 download

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    Updated

  16. Free

    Right Ribs - CT scan

    There are twelve pairs of ribs which are separated by the intercostal spaces. The upper 7 ribs show increase on length progressively while the lower 5 ribs show gradual decrease in length.   The ribs could be: true the first 7 ribs that attach to the sternum directly false from 8th to 10th that attach to the sternum through costal cartilage floating the 11th and 12th with no articulation to the sternum   The CT scan is derived from the file STS_040   The 3D bone model created from this scan can be reviewed at:  

    1 download

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  17. Free

    Whole Body - CT scan

    Whole body: chest, abdomen and pelvis
     
    The chest wall (thoracic cage) is composed by twelve pairs of ribs laterally and the sternum anteriorly. The ribs are attached to the dorsal vertebrae (thoracic spine) posteriorly and along their costal cartilage to the sternum.
    The thoracic cage main function is to protect the vital chest organs such as the heart and lungs.
     
    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.
     
    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 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 CT scan is derived from the file STS_040
     
    The 3D bone model created from this scan 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: 

    85 downloads

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    0 comments

    Updated

  18. Free

    Lumbo-Sacral Spine - 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.
    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.   The CT scan is derived from the file STS_040   The 3D bone model created from this scan can be reviewed at:

    3 downloads

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    0 comments

    Updated

  19. Free

    Lumbar Spine - 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.   The CT scan is derived from the file STS_040   The 3D bone model created from this scan can be reviewed at:

    13 downloads

       (0 reviews)

    0 comments

    Updated

  20. Free

    Dorsal Spine - 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 CT scan is derived from the file STS_040   The 3D bone model created from this scan can be reviewed at:

    3 downloads

       (0 reviews)

    0 comments

    Updated

  21. Free

    Cervical Spine - CT scan

    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 CT scan is derived from the file STS_040   The 3D bone model created from this scan can be reviewed at:

    13 downloads

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    0 comments

    Updated

  22. Free

    Whole Spine (Cervical-Dorsal-Lumbar-Sacral) - 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.   The CT scan is derived from the file STS_040   The 3D bone model created from this scan can be reviewed at:

    31 downloads

       (0 reviews)

    0 comments

    Updated

  23. Free

    Left knee - CT scan

    The knee joint is formed by three bones: the femur, the tibia and the patella. the knee joint is the largest synovial joint and provides the flexion and extension movements of the leg as well as relative medial and lateral rotations while in relative flexion.

    The knee joint articulations are two condylar joints between the femur and the tibia as well as a joint between the patella and the femur. Although the fibula is closely related to the knee joint but it doesn't share in articulation.   The knee joint is also formed by some ligaments and cartilage called (mensci) which are best imaged by MRI.   The CT scan is derived from the file STS_039   The 3D bone model created from this scan 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:

    10 downloads

       (0 reviews)

    0 comments

    Updated

  24. Free

    Right knee - CT scan

    The knee joint is formed by three bones: the femur, the tibia and the patella. the knee joint is the largest synovial joint and provides the flexion and extension movements of the leg as well as relative medial and lateral rotations while in relative flexion.
    The knee joint articulations are two condylar joints between the femur and the tibia as well as a joint between the patella and the femur. Although the fibula is closely related to the knee joint but it doesn't share in articulation.   The knee joint is also formed by some ligaments and cartilage called (mensci) which are best imaged by MRI.   The CT scan is derived from the file STS_039   The 3D bone model created from this scan 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:

    39 downloads

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    0 comments

    Updated

  25. Free

    Left foot - CT scan

    The foot is a highly developed, biomechanically complex structure that serves to bear the weight of the body.
      The foot can be divided into 3 parts: the hindfoot, the midfoot, and the forefoot. The hindfoot is composed of 2 of the 7 tarsal bones, the talus, and the calcaneus; the midfoot contains the rest of the tarsal bones; and the forefoot contains the metatarsals and the phalanges.   The CT scan is derived from the file STS_039   The 3D bone model created from this scan 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:

    5 downloads

       (0 reviews)

    0 comments

    Updated

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