# Model coordinates while exporting after segmentation

**URL:** <https://discourse.slicer.org/t/model-coordinates-while-exporting-after-segmentation/22298>\
**Category:** Support\
**Created:** [March 3, 2022, 9:55pm UTC](https://discourse.slicer.org/t/model-coordinates-while-exporting-after-segmentation/22298 "2022-03-03T21:55:10Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![Priyanka\_SR](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.slicer.org/priyanka_sr/32/13919_2.png) [@Priyanka\_SR](https://discourse.slicer.org/u/Priyanka_SR)\
**Post date:** [March 3, 2022, 9:55pm UTC](https://discourse.slicer.org/t/model-coordinates-while-exporting-after-segmentation/22298/1 "2022-03-03T21:55:10Z")

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Operating system: Windows 10  
Slicer version: 4.11  
Expected behavior: Segmented jaw model coordinates change wile exporting after segmentation.  
Actual behavior: Model is not aligned to the CT when imported in other software. Both LPS / RAS change the coordinates.

 ![image](https://us1.discourse-cdn.com/flex002/uploads/slicer/original/3X/6/8/689fc798d926b50706e0a57fcc4537f15fe313f4.jpeg)

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**Author:** ![muratmaga](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.slicer.org/muratmaga/32/3622_2.png) [@muratmaga](https://discourse.slicer.org/u/muratmaga)\
**Post date:** [March 3, 2022, 10:26pm UTC](https://discourse.slicer.org/t/model-coordinates-while-exporting-after-segmentation/22298/2 "2022-03-03T22:26:52Z")

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These two images are not the same individual I think. Are you sure this is a RAS/LPS issue, what is your specific slicer version?

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**Author:** ![Priyanka\_SR](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.slicer.org/priyanka_sr/32/13919_2.png) [@Priyanka\_SR](https://discourse.slicer.org/u/Priyanka_SR)\
**Post date:** [March 4, 2022, 2:17am UTC](https://discourse.slicer.org/t/model-coordinates-while-exporting-after-segmentation/22298/3 "2022-03-04T02:17:49Z")

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They are from the same scan… yellow model is cropped… I think slicer may be changing the coordinates while importing the scan… is that possible? it doesn’t happen with all scans though…