True Vertical Line

daniela.garbo  

Hi, is there Arnett analysis or a method to trace the true vertical line on webceph?
Thanks a lot

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WebCeph Manager

Thank you for the question. The way to use the true vertical line is to use the measurement type of distance_A_to_B_vertical(Cy) in the measurement wizard (You can find it in Analysis tab of Record detail page). For example, if you want to measure the horizontal distance from Pogonion to Nasion-vertical line, select the measurement type as distance_A_to_B_vertical(Cy), select Pogonion for Point A, Nasion for Point B and Menton for Point C. Then, a true vertical line will be drawn from Nasion to Menton's y coordinate and the distance from it to Pogonion will be measured. Thanks for using WebCeph.