Method and apparatus for generating cephalometric images

摘要

A method and apparatus for generating a cephalometric tracing directly from a patient by directly generating digitized two- or three-dimensional data from the patient's head to define locations of preselected landmarks thereon from which diagnostic data points required for the cephalometric tracing are computer generated and connected so as to produce a cephalometric tracing. A video recording of the patient's head corresponding to the spatial orientation of the cephalometric tracing at the time of the generation of the data is made, reproduced in visible form to the same scale as the cephalometric tracing and superimposed on the tracing on a video monitor.