Point measurement
A point measurement allows you to measure the post-surgical displacement of a specific point visualized by a sphere (3D) or circle (2D). Point measurements can only be placed on surgery models.
To measure a point:
Click Point 
on the Diagnose tab.
The cursor changes into a crosshair.
Click when pointing an object. A small sphere appears.
Note
To cancel the point measurement, right-click before you actually click a point.
The point measurement is added to the Measurement group in the Diagnose smart panel.
Hide a point measurement
Hide a point measurement using the visibility editor or the right-click menu.
Right-click the point measurement.
Click Hide.
The measurement is hidden. To display it again, use the visibility editor icons in the Diagnose smart panel.
Delete a point measurement
To delete the point measurement:
Right-click the point measurement.
Click Delete.