Dear All, We are glad to announce the availability of DentalSegmentator, a new 3D Slicer extension for automatic segmentation of dental CT and CBCT scans . It is now available in the latest Slicer 5.7.0 preview release. [Fig4] This tool is based on a nnU-Net model trained and evaluated on more th…

Thank you very much for creating the module, but it doesn’t work. I have the latest version of the program installed, as well as all the required plugins. However, when I click ‘apply,’ it just keeps loading and doesn’t do anything. I’ve left it running for up to an hour, but nothing happens.

Awesome work. Congrats! I would like to know if it is possible to set parameters so we can run it on a 2gb NVIDIA laptop GPU. I run it on CPU just fine (it takes several minutes). But I ran out of memory when tried to run on CUDA.

A GPU with 2GB RAM is only sufficient for some very lightweight visualization tasks, it is too small to be useful for 3D segmentation. You can either upgrade to a stronger GPU (I would recommend minimum 12GB GPU RAM, but 24GB would be safer if you want to use it for a few years) or use your CPU.

Thank you very much for the clarification! I understood perfectly. My laptop’s GPU is not suitable for the task.

HEY, thankyou for such a revolutionary initiative. i cant use the module even with all the instruction s. can anyone help? regards dr haider [error]

I have an issue with this tool “Dentalsegmentator” when I choose it from the menu, this massage “nnUNet is already installed (2.5.2) and compatible with requested version (nnunetv2).” appear and nothing happens in the software. The application keeps loading with no change. I really want help with th…

Hi, great work on the extension! Additional training data can be found here: Dataset

It’s a huge extension. I hope that at some point we can segment each tooth individually.

New extension: DentalSegmentator for automatic dental CT & CBCT segmentation

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Topic		Replies	Views
Issues with DentalSegmentator Support segmentation , dental	1	272	December 30, 2024
DentalSegmentator failed to load the segmentation Support segmentation , dental	3	681	July 31, 2024
Can anyone suggest a way for fast and accurate segmentation of teeth in CBCT volumes? Support segmentation , dental	11	1015	October 21, 2024
endless loading in the dental segmentator Support segmentation	1	47	February 17, 2026
Dental Segmentator Error Support segmentation , ai , dental , ml	19	872	August 19, 2025

New extension: DentalSegmentator for automatic dental CT & CBCT segmentation

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