Fusing IO Scans with 3D X-rays
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Only available in Pro or Pro IOS license types. |
To fuse an IO Scan with the 3D X-ray in the 3D patient workspace:
Click IO Scan on the menu bar.
Click Fuse with 3D X-ray 
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Select an IO scan.
Click Next.
Note
If needed, click Indicate corresponding points to align the scans manually.
Follow the instructions in the viewers and indicate each of the requested points alternately on the 3D X-ray and on the IO Scan.
Click Done to calculate the alignment based on the indicated points.
Check the alignment by scrolling through the reslice viewer.
Use the Bone threshold slider to make it easier to check the alignment.
The shape of the IO Scan (in pink) should be aligned with the 3D X-ray's reslice.
Click Edit upper alignment or Edit lower alignment to indicate corresponding points.
To improve the result, try the following:
In Patient orientation, verify the occlusal plane. Adjust if needed.
In OPG/PAN curve, reindicate the upper and the lower arches.
Make sure the IO Scan's occlusal plane is horizontal.
Click Finish.
The aligned IO scans are added to the diagnosis. They are shown in all 3D viewers and reslice viewers of the 3D patient and tooth (if available) workspace.