| 摘要 |
Method for planning treatment on the teeth of a patient (9), wherein the planning is based on a representation of a chewing motion of the patient (9) in which the upper and lower rows of teeth move with respect to one another, wherein a first set of data with three-dimensional image data of the surfaces of the at least partially toothed upper jaw (13) and of the at least partially toothed lower jaw (14) are recorded with a camera, wherein the patient (9) is fitted with a biting plate (1), which has cured impressions of the upper jaw (13) and of the lower jaw (14), wherein identifiable markers (4) are provided on and/or in the biting plate (1), wherein a second set of data with three-dimensional image data including surface data of the biting plate (1), in which the surfaces of the jaws (13), (14) and the markers (4) of the biting plate (1) can be identified, is recorded without involving the patient, wherein a movement sensor (7) is releasably fastened to the lower jaw (14) of the patient (9) while the patient is biting on the fitted biting plate (1), wherein the position of the movement sensor (7) with respect to the biting plate (1) is registered, wherein the biting plate is removed, wherein the movements of the movement sensor (7) during chewing motions are recorded by a detector (11) releasably fastened to the head of the patient (9) and are stored in a third set of data as movement data, wherein the three-dimensional image data of the first set of data are combined with the movement data of the third set of data, wherein a registration is performed by means of the second set of data and wherein the chewing motions of the lower jaw (14) with respect to the upper jaw (13) are displayed on a screen for the purpose of treatment planning. |
