# \#spine

**URL:** https://discourse.slicer.org/tag/spine/425.md

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## [Segmentation, using paint, the bulb of paint disappears after the image is oriented in accordance with the anatomical axes](https://discourse.slicer.org/t/segmentation-using-paint-the-bulb-of-paint-disappears-after-the-image-is-oriented-in-accordance-with-the-anatomical-axes/29128)

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**Author:** [@PolinaPostnikova](https://discourse.slicer.org/u/PolinaPostnikova)\
**Replies:** 1\
**Last updated:** [April 26, 2023, 2:57am UTC](https://discourse.slicer.org/t/segmentation-using-paint-the-bulb-of-paint-disappears-after-the-image-is-oriented-in-accordance-with-the-anatomical-axes/29128 "2023-04-26T02:57:13Z")

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Hello colleagues! I am a new user of 3d slicer. I segment vertebrae, discs, dural sac on axial and sagittal MRI scans of the lumbar spine. After the image is oriented in accordance with the anatomical axes, the ability …

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## [Volumetric mesh generation for finite element analysis of spine](https://discourse.slicer.org/t/volumetric-mesh-generation-for-finite-element-analysis-of-spine/26052)

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**Author:** [@Ron](https://discourse.slicer.org/u/Ron)\
**Replies:** 14\
**Last updated:** [November 15, 2022, 5:44pm UTC](https://discourse.slicer.org/t/volumetric-mesh-generation-for-finite-element-analysis-of-spine/26052 "2022-11-15T17:44:22Z")

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Andras hi Dr. Zahra Soltani is working with me on an NIH patient study as part of our MIT collaboration. Previously, we have used Medtool to 1) create tet-based meshes for the vertebrae (it uses CGAL for this purpose) …

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## [Lumbar spine segmentation](https://discourse.slicer.org/t/lumbar-spine-segmentation/24032)

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**Author:** [@MLKADRI](https://discourse.slicer.org/u/MLKADRI)\
**Replies:** 1\
**Last updated:** [June 25, 2022, 4:21am UTC](https://discourse.slicer.org/t/lumbar-spine-segmentation/24032 "2022-06-25T04:21:06Z")

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I m a beginner in 3d slicer. I m trying to create a model of the lumbar spine from dicom data (with cancellous bone, cortical shell, intervertabral disc and interbody cage) but i didn t succeed. Anyone can help ? Thanks …

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## [Team needed to develop a Magnetic Ressonance segmentation of the spinal column](https://discourse.slicer.org/t/team-needed-to-develop-a-magnetic-ressonance-segmentation-of-the-spinal-column/20189)

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**Author:** [@Ricardoneuro](https://discourse.slicer.org/u/Ricardoneuro)\
**Replies:** 4\
**Last updated:** [October 31, 2021, 8:13pm UTC](https://discourse.slicer.org/t/team-needed-to-develop-a-magnetic-ressonance-segmentation-of-the-spinal-column/20189 "2021-10-31T20:13:49Z")

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I have been using a very efficient column volumetric magnetic resonance protocol for the past 5 years. I’m looking for a group of people interested in a segmentation protocol that can extract and segment bone tissue from…

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## [Simultaneous segmentation of multiple vertebral bodies](https://discourse.slicer.org/t/simultaneous-segmentation-of-multiple-vertebral-bodies/19697)

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**Author:** [@Siegmund\_Lang](https://discourse.slicer.org/u/Siegmund_Lang)\
**Replies:** 4\
**Last updated:** [September 17, 2021, 7:43pm UTC](https://discourse.slicer.org/t/simultaneous-segmentation-of-multiple-vertebral-bodies/19697 "2021-09-17T19:43:56Z")

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Dear Slicer Support Team, i am looking for a convenient method to simultaneously segment multiple vertebral bodies, similar as seen in this youtube tutorial on serial smooth of the segmentations: Is there…

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## [Selecting a denoising filter for a CT](https://discourse.slicer.org/t/selecting-a-denoising-filter-for-a-ct/19643)

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**Author:** [@mau\_igna\_06](https://discourse.slicer.org/u/mau_igna_06)\
**Replies:** 3\
**Last updated:** [September 13, 2021, 3:11pm UTC](https://discourse.slicer.org/t/selecting-a-denoising-filter-for-a-ct/19643 "2021-09-13T15:11:47Z")

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In my application I need to detect spineContactPoint over a line that goes through the spine. For this I check until HU value is over 200 but this could fail because there are random sparce voxels with HU value 200 as yo…

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## [Spine Vertebra Instance Segmentation](https://discourse.slicer.org/t/spine-vertebra-instance-segmentation/19423)

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**Author:** [@oguzcanbekar](https://discourse.slicer.org/u/oguzcanbekar)\
**Replies:** 4\
**Last updated:** [September 8, 2021, 2:26am UTC](https://discourse.slicer.org/t/spine-vertebra-instance-segmentation/19423 "2021-09-08T02:26:58Z")

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Hello everyone, I’m a graduate student and working on medical images. Nowadays I am trying to segment my CT Spine data as instance segmentation. I tried to use 3D Slicer for this purpose, but I encountered many problems.…

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## [Vertebra segmentation for volume masking](https://discourse.slicer.org/t/vertebra-segmentation-for-volume-masking/19143)

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**Author:** [@ni5h](https://discourse.slicer.org/u/ni5h)\
**Replies:** 5\
**Last updated:** [August 11, 2021, 4:35pm UTC](https://discourse.slicer.org/t/vertebra-segmentation-for-volume-masking/19143 "2021-08-11T16:35:25Z")

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@lassoan Operating system: windows Slicer version: 4.11.2021 Expected behavior: i need to annotate off one level only (L1). I cannot crop this because this is not we require for analysis (we need all of the anatomy to…