To provide a two-dimensional image display, acquiring image information of a plane including a tooth axis of a target natural tooth from three-dimensional image information generated from an X-ray CT photographing information of a head and neck part.
This two-dimensional image display includes: at least a three-dimensional image display means for the head and neck part; a horizontal section display means for occlusion plane; a vertical section display means intersecting the occlusion plane; and a panorama section image display means. Further, the device includes a tooth axis section display means for displaying a two-dimensional section image on the basis of the tooth axis of at least a target natural tooth.
COPYRIGHT: (C)2011,JPO&INPIT
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Nishigaya Masaya
Somekawa Yoshihisa
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