The method for optical three-dimensional surveying using an intraoral camera (2), wherein the intraoral camera (2) provides that a 3D image is created from at least one of the 2D recorded images or from at least one of the sequences, and wherein a plurality of all the 2D recorded images and/or sequences created in a first operating mode (M1) are used to create at least one overall 3D image. In addition, the method provides that a selection is made between the first operating mode (M1) and a second operating mode (M2), wherein a plurality of all 2D recorded images and/or sequences created during an interval of time (T) are used in the second operating mode (M2) to create at least one 3D image immediately before and/or after a triggering command (A).