System and method for digital tooth imaging
Method and system for managing multiple impressions of a patient's jaw for an orthodontic treatment is provided. The method includes scanning at least a first impression and a second impression of same jaw for the orthodontic treatment; determining if the first jaw impression and the second jaw impression have distortion in different areas; selecting the first jaw impression or the second jaw impression as a base impression; and replacing a distorted tooth data from the base impression with data for the same tooth from a non-base impression. The method also includes scanning at least a first jaw impression for the orthodontic treatment; scanning a bite impression for the orthodontic treatment; matching the scanned first jaw impression with the scanned bite impression; comparing bite information with a tooth occlusal surface; and determining if reconstruction is to be performed on the tooth occlusal surface.
1. A method for building a digital model of a patient's jaw with a reconstructed tooth occlusal surface image, comprising:
(a) creating a digitized jaw image from a scan of at least a portion of the patient's jaw, the digitized jaw image including a first digitized image of the tooth occlusal surface;
(b) creating a digitized bite image from a scan of at least a portion of the patient's jaw in a bite configuration, the digitized bite image including a second digitized image of the tooth occlusal surface;
(c) matching the digitized jaw image with the digitized bite image;
(d) comparing the first and second digitized images of the tooth occlusal surface; and
(e) if the comparison of the first and second digitized images of the tooth occlusal surface indicates at least one of missing image data and distortion in the first digitized image of the tooth occlusal surface, digitally correcting the first digitized image of the tooth occlusal surface by reconstructing any missing image data and reducing any distortion in the first digitized image of the tooth occlusal surface using image data from the second digitized image of the tooth occlusal surface.
2. The method of claim 1 , wherein the matching step comprises virtually overlaying the digitized bite image on the digitized jaw image.
3. The method of claim 1 , further comprising:
(f) building a digital model of the patient's jaw using the corrected first d gitized image of the tooth occlusal surface.
4. The method of claim 1 , further comprising:
(f) using the bite image to determine if occlusal reconstruction is to be performed on the tooth occlusal surface.
5. The method of claim 1 , wherein the step of digitally correcting the first digitized image of the tooth occlusal surface includes digitally reshaping the first digitized image of the tooth occlusal surface.
6. A system for building a digital model of a patient's jaw with a reconstructed image of a tooth occlusal surface, comprising:
a processor-executable processing module configured for (a) matching (i) a digitized jaw image including a first digitized image of the tooth occlusal surface, with (ii) a digitized bite image including a second digitized image of the tooth occlusal surface; (b) comparing the first and second digitized images of the tooth occlusal surface; (c) determining if the comparison of the first and second digitized images of the tooth occlusal surface indicates at least one of missing image data and distortion in the first digitized image of the tooth occlusal surface; and (d) if the comparison indicates any missing image data or any distortion in the first digitized image of the tooth occlusal surface, digitally correcting the first digitized image of the tooth occlusal surface by reconstructing any missing image data and reducing any distortion in the first digitized image of the tooth occlusal surface using image data from the second digitized image of the tooth occlusal surface.
7. The system of claim 6 , further comprising a digitizing module configured for creating the digitized jaw image from a scan of at least a portion of the patient's jaw, and for creating the digitized bite image from a scan of the patient's jaw in a bite configuration.
8. The system of claim 6 , wherein the processor-executable processing module is further configured for (e) building a digital model of the patient's jaw using the corrected first digitized image of the tooth occlusal surface.
9. The system of claim 6 , wherein the processor-executable processing module is configured to compare the first and second digitized images of the tooth occlusal surface by virtually overlaying the digitized bite image on the digitized jaw image.
10. The system of claim 6 , wherein processor-executable processing module is configured to use the bite image to determine if occlusal reconstruction is to be performed on the tooth occlusal surface.
11. The system of claim 6 , wherein the processor-executable processing module missing data is configured to digitally correct the first digitized tooth occlusal surface image by digitally reshaping the first digitized image of the tooth occlusal surface.