# Help in Mandibular Canal Segmentation 

**URL:** <https://discourse.slicer.org/t/help-in-mandibular-canal-segmentation/43762>\
**Category:** Support\
**Tags:** segmentation\
**Created:** [July 17, 2025, 9:45pm UTC](https://discourse.slicer.org/t/help-in-mandibular-canal-segmentation/43762 "2025-07-17T21:45:13Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![rahim](https://avatars.discourse-cdn.com/v4/letter/r/9e8a1a/32.png) [@rahim](https://discourse.slicer.org/u/rahim)\
**Post date:** [July 17, 2025, 9:45pm UTC](https://discourse.slicer.org/t/help-in-mandibular-canal-segmentation/43762/1 "2025-07-17T21:45:13Z")

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Hi  
I am Rahim, working on project to automate mandibular canal segmentation. For this project, I need to annotate my data, specially segment Mandibular canal in 3D slicer. I am new and mandibular canal segmentation in quite tricky. I need someone to guide me in segmenting a volume or 2.  
Thank you.

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**Author:** ![mau\_igna\_06](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.slicer.org/mau_igna_06/32/9056_2.png) [@mau\_igna\_06](https://discourse.slicer.org/u/mau_igna_06)\
**Post date:** [July 17, 2025, 11:53pm UTC](https://discourse.slicer.org/t/help-in-mandibular-canal-segmentation/43762/2 "2025-07-17T23:53:21Z")

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I think this may be helpful:

> **[One-click dental segmentation in 3D Slicer with the Dental Segmentator Extension](https://www.kitware.com/dental-segmentator/)**
>
> Introducing the 3D Slicer Dental Segmentator extension for automatic segmentation of dento-maxillo-facial CBCT scans.

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**Author:** ![rahim](https://avatars.discourse-cdn.com/v4/letter/r/9e8a1a/32.png) [@rahim](https://discourse.slicer.org/u/rahim)\
**Post date:** [July 21, 2025, 3:10pm UTC](https://discourse.slicer.org/t/help-in-mandibular-canal-segmentation/43762/3 "2025-07-21T15:10:52Z")

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Thank you so much. It is great tool.