Hello, I’m just wondering if anyone is able to segment out enamel and dentin with 3D slicer and been able to take volumetric measurements of the enamel and dentin? Could someone please show me how to do that on slicer? I would greatly appreciate it!

You can follow the discussions at [image] Teeth Segmentation I’ve checked this and found that all teeth can be quite quickly and accurately segmented at once by the following steps:

[image] simple: volumetric measurements of the enamel and dentin The link above will give you the whole tooth segmentation. You can then use the threshold with local intensity option and just extract the enamel as a individual structure, and subtract it from the whole tooth. Then you can use …

Would someone be willing to show screenshots of how to do this? How would you subtract the rest of the tooth? Or specifically, take a threshold with local intensity and separate out the enamel? Any additional help would be much appreciated!

I do not have access to the data shown in the link, assuming you segmented all teeth individually, missing steps are Creating a blank segment Expanding the local histogram option of threshold, choosing circle option, and making selection within enamel only area. You may have to sample in a few dif…

Segment out enamel and dentin off of a micro CT scan?

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manjula (Manjula Herath) October 23, 2020, 1:12pm 2

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Segment out enamel and dentin off of a micro CT scan?

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