Health Technology/clinical-trials

Phase IV Trial Compares AI-Designed vs Conventional CAD/CAM Dental Crowns — Clinical Validation of Automated Prosthetic Design

247 Health News Editorial

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9 May 2026

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3 min read

·clinical-trials

Hong Kong researchers are clinically validating AI-designed dental crowns against conventional CAD/CAM technology in 40 patients. The study uses generative adversarial networks and automated stress analysis to potentially revolutionise prosthetic design workflows.

Originally reported by ClinicalTrials.gov

References

  1. 1.University of Hong Kong. (2024). A Clinical Research in Using Artificial Intelligence (AI) to Design Dental Crown. ClinicalTrials.gov. NCT07562607. https://clinicaltrials.gov/study/NCT07562607
  2. 2.Miyazaki, T., & Hotta, Y. (2011). CAD/CAM systems available for the fabrication of crown and bridge restorations. Australian Dental Journal, 56(2), 97-106. https://doi.org/10.1111/j.1834-7819.2011.01300.x
  3. 3.Revilla-León, M., & Özcan, M. (2019). Additive manufacturing technologies used for processing polymers: Current status and potential application in prosthetic dentistry. Journal of Prosthodontics, 28(2), 146-158. https://doi.org/10.1111/jopr.12801
  4. 4.Hickel, R., Peschke, A., Tyas, M., Mjör, I., Bayne, S., Peters, M., ... & Bethke, S. (2010). FDI World Dental Federation: clinical criteria for the evaluation of direct and indirect restorations—update and clinical examples. Clinical Oral Investigations, 14(4), 349-366. https://doi.org/10.1007/s00784-010-0432-8
  5. 5.Sailer, I., Makarov, N. A., Thoma, D. S., Zwahlen, M., & Pjetursson, B. E. (2015). All-ceramic or metal-ceramic tooth-supported fixed dental prostheses (FDPs)? A systematic review of the survival and complication rates. Dental Materials, 31(6), 603-623. https://doi.org/10.1016/j.dental.2014.09.016
  6. 6.Pjetursson, B. E., Sailer, I., Makarov, N. A., Zwahlen, M., & Thoma, D. S. (2015). All-ceramic or metal-ceramic tooth-supported fixed dental prostheses (FDPs)? A systematic review of the survival and complication rates. Dental Materials, 31(6), 624-639. https://doi.org/10.1016/j.dental.2015.02.003
  7. 7.Khanagar, S. B., Al-Ehaideb, A., Maganur, P. C., Vishwanathaiah, S., Patil, S., Baeshen, H. A., ... & Bhandi, S. (2021). Developments, application, and performance of artificial intelligence in dentistry–a systematic review. Journal of Dental Sciences, 16(1), 508-522. https://doi.org/10.1016/j.jds.2020.06.019
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247 Health News Editorial

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