# Osteotomy planner does not work

**URL:** <https://discourse.slicer.org/t/osteotomy-planner-does-not-work/41082>\
**Category:** Support\
**Created:** [January 14, 2025, 8:06pm UTC](https://discourse.slicer.org/t/osteotomy-planner-does-not-work/41082 "2025-01-14T20:06:15Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![Ricardo\_Grillo](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.slicer.org/ricardo_grillo/32/69038_2.png) [@Ricardo\_Grillo](https://discourse.slicer.org/u/Ricardo_Grillo)\
**Post date:** [January 14, 2025, 8:06pm UTC](https://discourse.slicer.org/t/osteotomy-planner-does-not-work/41082/1 "2025-01-14T20:06:15Z")

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I would like to know what I´m doing wrong.  
I´ve segmentated using DentalSegmentator but Osteotomy Planner do not perform the cut

 ![OP](https://us1.discourse-cdn.com/flex002/uploads/slicer/original/3X/a/e/ae3f871339f4c670afa405c172980376d48423e2.jpeg)