# There is no total segmentation in 3d slicer

**URL:** <https://discourse.slicer.org/t/there-is-no-total-segmentation-in-3d-slicer/34446>\
**Category:** Support\
**Tags:** segmentation, totalsegmentator\
**Created:** [February 21, 2024, 7:29am UTC](https://discourse.slicer.org/t/there-is-no-total-segmentation-in-3d-slicer/34446 "2024-02-21T07:29:03Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![Vikram](https://avatars.discourse-cdn.com/v4/letter/v/e47774/32.png) [@Vikram](https://discourse.slicer.org/u/Vikram)\
**Post date:** [February 21, 2024, 7:29am UTC](https://discourse.slicer.org/t/there-is-no-total-segmentation-in-3d-slicer/34446/1 "2024-02-21T07:29:03Z")

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![Screenshot 2024-02-21 152406](https://us1.discourse-cdn.com/flex002/uploads/slicer/original/3X/a/c/acc2c1b4fd00eb5ce052c22e12c780f680f6674a.png)  
there is no total segmentation in 3d slicer ,which i download  
any one can help me

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**Author:** ![lassoan](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.slicer.org/lassoan/32/13_2.png) [@lassoan](https://discourse.slicer.org/u/lassoan)\
**Post date:** [February 21, 2024, 8:34pm UTC](https://discourse.slicer.org/t/there-is-no-total-segmentation-in-3d-slicer/34446/2 "2024-02-21T20:34:41Z")

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You need to install the TotalSegmentator extension. See full setup instructions [here](https://github.com/lassoan/SlicerTotalSegmentator?tab=readme-ov-file#setup).