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	3364	April 9, 2017
Slice, resample and export along an oblique plane Support	5	15	January 28, 2026
Alpaca template selection K-means Support slicermorph	1	4	January 28, 2026
Landmark registration overlay not showing up Support registration	2	9	January 28, 2026
Slicer 5.10 qMRMLSubjectHierarchyComboBox turned to 'None' but no issue with 5.8.1 Support bug , python , gui , parameternodewrapper	8	112	January 28, 2026
NNInteractive fails to export segmentations Support segmentation	4	9	January 28, 2026
How to use the extension SlicerHeart Support slicerheart	0	4	January 28, 2026
Tools for planning segmentectomy of a lung Support	4	126	January 28, 2026
3d view in volume rendering Support	17	142	January 28, 2026
Recovering or creating a large nonlinear inverse transform from an ANTs registration Support registration , transforms , ants	17	88	January 27, 2026
nnInteractive module no longer segments properly Support segmentation , module , extensions	11	28	January 27, 2026
Automatic segmentation of the ventricles (brain) Support segmentation , mri , monai-auto3dseg , nnunet	1	21	January 27, 2026
Offline build support for packaging Support	2	76	January 26, 2026
"Color Scalar Bar" reworked and upgraded, now it’s called "Color Legend" Support feature	8	1110	January 26, 2026
Issue with surface area measurement in L3 skeletal muscle segmentation Support	2	17	January 26, 2026
Volume calculations are inconsistent on Bone CTs Support	1	14	January 26, 2026
CBCT volumetric alveolar comparison before after bone graft Support registration , segmentation	0	6	January 26, 2026
Dental segmentator not working on mac again Support	1	21	January 26, 2026
Importing dcm files to 3D slicer Support	3	56	January 25, 2026
Crashes when selecting directory to save models & segments Support	3	23	January 23, 2026
My dental segmentator on the mac does not work please help Support segmentation , dental , dentalsegmentator	0	19	January 23, 2026
Enabling release option on an extension repo Support	2	29	January 23, 2026
Total Segmentator error: Failed to compute results...returned non-zero exit status 1 Support extensions-manager , extension-manager , totalsegmentator	4	344	January 23, 2026
3D Slicer 5.10-11 incompatible extensions - TotalSegmentator, UpperAirwaySegmentator, CADSWholeBodyCTSeg Support	9	233	January 22, 2026
Auto3dgm landmark placement on invisible parts of mesh Support	13	92	January 22, 2026
Visualizing geomorph2slicermorph2 output in 3DSlicer: PCA plot differences? Support	1	14	January 22, 2026
Threshold and masking Support	0	16	January 22, 2026
Strategies for working with large microCT files Support segmentation	5	37	January 22, 2026
Converting Radial Artery from DICOM ( CT files) and Segmentation using slicer manually and using slicer AI 3d segmentation for simulation Support segmentation , extensions-manager , dicom , 3d-model	0	12	January 22, 2026
Got error msg while applying MedSam2 Support	0	9	January 22, 2026