What would be the best method to be followed in measuring maxillary sinus volume from CBCT?

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Natheer Hashim Al-Rawi

I think its either by using the volume equation of pyramids , since the maxillary sinus is pyramidal shape, or we could use the CBCT software to obtain the direct measurement of the sinus volume. if the CBCT software is not upgraded then you can use 3D doctors software to calculate the volume.

Rita Hardiman

You could use a thresholding function to mark out the volume in 3D Slicer. 3D slicer is downloadable, free imaging software, specifically for use with dicom files.

It's available at slicer.org

Good luck!

Sergio E. Uribe

With Volumest from ImageJ. Info here

http://lepo.it.da.ut.ee/~markkom/volumest/