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	3372	April 9, 2017
Help total segmentator Support segmentation , extensions-manager , dicom , python	1	7	February 23, 2026
Brain CT segmentation - grow from seed leak - rectangle appears Support segmentation	1	12	February 23, 2026
Merge 3 MRI volumes with different orientations into one Support	6	1882	February 23, 2026
Elastic Registration Support registration , segmentation , dicom , python	2	30	February 22, 2026
Odd behavior after adding a moving mask in the ANTs extension Support registration , masking , ants	5	37	February 22, 2026
Lung CT segmenter from Chest Imaging Platform bad quality image and segmentation Support	5	26	February 21, 2026
Trigger event when CLI run has completed Support	5	591	February 21, 2026
How rotate the axial slice in script to make it parallel with the plane across 3 specified points? Support	2	61	February 21, 2026
Scan Misaligned with Global Coordinate System Support transforms	4	65	February 21, 2026
ALPACA error; Version 5.10.0 (stable) Support	5	22	February 20, 2026
Carotid Artery Segmentation for CFD analysis Support segmentation , dicom , python , 3d-model	4	47	February 20, 2026
issues with Elastix tool Support	3	26	February 20, 2026
Is there a tool similar to Viewtify 3DCG? Support rendering , volume-rendering	9	135	February 20, 2026
TotalSegmentator install problem - pytorch version? Support python	2	47	February 19, 2026
Surface semilandmarking: accounting for landmark asymmetry? Support	3	22	February 19, 2026
Scissor Tool Not Working Support segmentation	4	50	February 19, 2026
Abdominal Muscle Segmentation any better ways to approach this? Support	2	22	February 19, 2026
Cleaning a model Support	3	30	February 19, 2026
Technical terms translation Support internationalization	2	23	February 19, 2026
Question regarding resample and segmentation Support	5	33	February 18, 2026
3D Slicer Tutorial Videos — Porosity Analysis, Image Registration & More 🚀 Support registration , segmentation , quantitative	2	59	February 18, 2026
Margin Tool does not change anything Support	6	30	February 18, 2026
Issues with segmentation pixelation and resolution when using separate Axial/Coronal DICOMs. Support segmentation , dicom	7	98	February 18, 2026
Image dimensions, image spacing and segmentation size Support	8	220	February 17, 2026
Automatic segmentation of the ventricles (brain) Support segmentation , mri , monai-auto3dseg , nnunet	4	49	February 17, 2026
Segmentation of arteriography and T1w with Gadolinium Support segmentation	8	124	February 17, 2026
CBCT volumetric alveolar comparison before after bone graft Support registration , segmentation	1	21	February 17, 2026
endless loading in the dental segmentator Support segmentation	1	19	February 17, 2026
How can I export a brain tumor 3d model with brains opacity? Support segmentation	2	480	February 17, 2026