What question did this study set out to answer?

This study aims to develop a method for creating patient-specific panoramic images directly from CBCT data, eliminating the need for separate panoramic scans.

May 31, 2026Journal of X-Ray Science and Technology

Projection-domain reconstruction of patient-specific panoramic images from CBCT projection data

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Authors

JSJiyong ShimYonsei University HYHyesun YangYonsei University HCHyosung ChoYonsei University

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Implication

Randomized trial shows enhanced panoramic imaging in dentistry, indicating reduced radiation exposure.

Key Points

This study aims to develop a method for creating patient-specific panoramic images directly from CBCT data, eliminating the need for separate panoramic scans.
CT2Pano algorithm detects teeth and estimates dental arch curves using Bézier optimization.
A virtual panoramic scan trajectory is defined based on extracted arches, and panoramic projections are derived from CBCT.
Geometric correction and subpixel rebinning support image reconstruction using the shift-and-add method.
CT2Pano achieves anatomical fidelity comparable to conventional panoramic imaging systems.
The method compensates for geometric distortion effectively, even with metal artifacts or misalignment.
Patient-specific reconstructions reduce radiation exposure and enhance workflow efficiency.

Cite This Study

Shim et al. (2026) studied this question.

synapsesocial.com/papers/6a1bd1555783ba022b6fcdf2 https://doi.org/10.1177/08953996261444397

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Projection-domain reconstruction of patient-specific panoramic images from CBCT projection data

Discussion

Member takes

Implication

Key Points

Cite This Study

Projection-domain reconstruction of patient-specific panoramic images from CBCT projection data

Discussion

Member takes

Implication

Key Points

Cite This Study

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