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	3336	April 9, 2017
TotalSegmentator License Activation Issues Support totalsegmentator	10	647	October 10, 2025
Automatic Lesion Segmentation on Liver Feature requests segmentation , extensions-manager	0	1	October 10, 2025
Edit default dicom import directory Support dicom	6	26	October 9, 2025
Controlling Volume Reslice Driver to follow 5DOF inplane view of tool Support transforms , resample , slicerigt , openigtlink	0	8	October 9, 2025
Slicer cannot be used on the extended screen Support	0	8	October 9, 2025
New Feature: visual DICOM browser Support feature , dicombrowser , dicom	15	880	October 9, 2025
BoneReconstructionPlanner: Mandible surgical guide error Support surgical-planning	10	38	October 9, 2025
Slow application start if recently used file is on unavailable network Support	8	255	October 9, 2025
curved planar reconstruction segmentation Support segmentation , dicom	3	16	October 9, 2025
Volume orientation (dcm vs nii.gz) Support	2	28	October 9, 2025
Cannot import name 'vtkMRMLPathPlannerTrajectoryNode' at launch Support python , slicerigt , scripted	1	18	October 9, 2025
Labelmap values changing during conversion from segments back to labels Support	4	40	October 8, 2025
Lightbox doesnt show limited as seperate lines Support	3	19	October 8, 2025
Surface Normal Calculation Issue Using SurfaceNets Support	6	104	October 8, 2025
I'm Beginner and i want help Support	8	73	October 8, 2025
Optimal seam stitching of ultrasound images Support	0	14	October 7, 2025
Question PlaneNode Normal Support	2	15	October 7, 2025
Cloning a composite transform yields incorrect result Support registration , bug , transforms , ants	5	43	October 6, 2025
Grown from seeds took more than 2 hours Support	7	51	October 6, 2025
Segmentation lost reference geometry after resampling – not displayed on registered CCT volume Support	1	19	October 6, 2025
Body composition - abdominal muscle segmentation with total segmentator Support	1	13	October 5, 2025
Adjust segmentation transparency of orthoslices and volumes independently for better contrast in 3d view Feature requests	5	18	October 4, 2025
New extension: DentalSegmentator for automatic dental CT & CBCT segmentation Support feature , segmentation , ai , dental	19	5562	October 4, 2025
How to copy a segmentation from one slice to the next in Segment Editor? Support segmentation	3	46	October 3, 2025
Non-orthogonal IJK to RAS Direction Matrix Support dicom	5	40	October 2, 2025
How to understand SegmentMesher with Image spacing and Image Dimensions Support segmentmesher	1	11	October 2, 2025
Understanding CPU cores/threads and GPU roles in 3D Slicer workflows Support	1	34	October 2, 2025
Vessel reconstruction from centerlines/radius Support	7	59	October 2, 2025
Sudden crash during save Support	2	31	October 2, 2025