ArticleJournal of medical imaging (Bellingham, Wash.)2024
Cone-beam CT with a noncircular (sine-on-sphere) orbit: imaging performance of a clinical system for image-guided interventions.
Article in Journal of medical imaging (Bellingham, Wash.), 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
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Who cites it
4 citing papers in PubMed.
- Diagnostic Accuracy of Ischemia and Hemorrhage on Cone-Beam CT Immediately After Endovascular Thrombectomy.Stroke (Hoboken, N.J.) · 2026Article
- Sine spin flat-detector CT for enhanced brain parenchyma visualization: an intraindividual comparison on a latest-generation angiography system.Neuroradiology · 2026Article
- Cone-beam CT with a noncircular (sine-on-sphere) orbit: imaging performance of a clinical system for image-guided interventions.Journal of medical imaging (Bellingham, Wash.) · 2024Article
- Fully automatic online geometric calibration for non-circular cone-beam CT orbits using fiducials with unknown placement.Medical physics · 2024Article
Corrections and comments
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Authors and funding
5 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Purpose: We aim to compare the imaging performance of a cone-beam CT (CBCT) imaging system with noncircular scan protocols (sine-on-sphere) to a conventional circular orbit. Approach: A biplane C-arm system (ARTIS Icono; Siemens Healthineers) capable of circular and noncircular CBCT acquisition was used, with the latter orbit (sine-on-sphere, "Sine Spin") executing a sinusoidal motion with Results: The noncircular scan protocol exhibited several advantages associated with improved 3D sampling-evident in the NPS as filling of the null cone about the Conclusions: Image quality differences between circular and noncircular CBCT orbits were quantitatively evaluated on a clinical system in the context of neurosurgery. The primary performance advantage for the noncircular orbit was the improved sampling and elimination of cone-beam artifacts.
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