Systems and methods for computer-aided orthognathic surgical planning
US11523886B2 · kind B2 · utility
1Cited by
2References
30Claims
0Family size
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Key dates
| Filing date | Aug 21, 2017 |
| Grant date | Dec 13, 2022 |
| Priority date | — |
| Expiry date | Jan 15, 2040 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06T2207/30204
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
Systems and methods for orthognathic surgical planning are described herein. An example computer-implemented method can include generating a composite three-dimensional (3D) model of a subject's skull, defining a global reference frame for the composite 3D model, performing a cephalometric analysis on the composite 3D model to quantify at least one geometric property of the subject's skull, performing a virtual osteotomy to separate the composite 3D model into a plurality of segments, performing a surgical simulation using the osteotomized segments, and designing a surgical splint or template for the subject.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.