Support

Feature requests This category is for submitting ideas about what enhancements or new features should be added to 3D Slicer. Make your voice heard by voting on feature requests - by opening the topic and clicking the Vote button or by creating a new topics. Slicer developers will make it a priority to work on feature requests that have more votes.

Topic	Replies	Views	Activity
About the Support category Support	0	3433	April 9, 2017
Echo Volume Render depth coloring not working Support volume-rendering	1	33	August 3, 2026
A newcomer to 3D Slicer shares a cinematic interior fly-through of his own LAD and asks whether the rippled texture on the lumen wall is real anatomy or a segmentation/reconstruction artifact. Support segmentation	3	81	August 3, 2026
TotalSegmentator failed to install required packages Support	7	116	August 3, 2026
SlicerNNInteractive: segmenting one structure erases part of an adjacent, already-completed segment Support extensions-manager	2	25	August 3, 2026
Segmenting Occipital Bone on a Head CT Support segmentation	1	42	August 2, 2026
PyTorch install fails on Windows with WinError 206 — PythonSlicer.exe is not longPathAware Support	1	47	July 31, 2026
No new mac extensions for stable Support	1	43	July 31, 2026
Boundary Cut: Upper airway volume + Lower airway volume does not equal Total airway volume Support volume , dynamic-modeler	0	21	July 31, 2026
MPR or reslice, saving planes Feature requests	1	27	July 30, 2026
Superimposition of STL files / segmentation Support	8	1107	July 30, 2026
Problem using MEMOS extension Support segmentation , slicermorph	25	552	July 29, 2026
Aligning CBCT & intraoral scan Support registration	3	119	July 29, 2026
Grow from seeds error - minimum 2 visible segments required Support segmentation	24	2613	July 28, 2026
How to see VAT and SAT crossection area at L3 level Feature requests segmentation	0	22	July 28, 2026
3D Slicer cannot display cardiac LGE MRI volume correctly – only a single line/slice is shown after DICOM import Support dicom	1	44	July 27, 2026
3D Slicer cannot display cardiac LGE MRI volume correctly – only a single line/slice is shown after DICOM import Support dicom	0	22	July 27, 2026
Measuring per-tooth displacement between serial intraoral scans - which modules? Support extensions-manager , python , extensions , displacement-field	2	48	July 25, 2026
Concurrent slicer mcp session Support	7	108	July 24, 2026
Asking for more mask save format Support	8	97	July 24, 2026
New to SlicerBiomech - How to measure Cortical Area of Long Bone Support slicerbiomech	0	40	July 23, 2026
SlicerFab doesnt work properly in 5.0.2 Support	4	347	July 23, 2026
Is there a way to export in 3mf file format? Support 3d-printing	7	123	July 23, 2026
PyTorch not working on Intel(R) Core(TM) Ultra 7 155H Support python , pytorch , dental-segmentator	0	32	July 23, 2026
Pytorch extension causes crash (Slicer 5.12.2 on Ubuntu 22.04) Support	5	59	July 23, 2026
Multi slice variable intensity threshold (Grow from seeds) Support	1	35	July 22, 2026
Errores. No funciona nada Support	1	34	July 21, 2026
PyTomography extension is not compatible with 3D Slicer 5.12.2 Support	0	27	July 21, 2026
Total segmentator module returned with non-zero exit status 1 on to 5.12.1 Support	6	136	July 21, 2026
Accidentally moving all markups in a pointList Support	8	60	July 20, 2026