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3D facial and dento-alveolar imaging.

Simon Freezer, John Fricker

    Australian Orthodontic Journal
    |May 1, 2018
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    Summary

    This review covers 3D surface scanning and 3D imaging, highlighting accurate facial and intraoral scanners for clinical use. Future advancements in 3D imaging technology are expected.

    Area of Science:

    • Biomedical Engineering
    • Dental Technology
    • Medical Imaging

    Background:

    • Three-dimensional (3D) surface scanning and 3D imaging technologies are rapidly evolving.
    • Precise techniques for capturing facial, craniofacial, and intraoral structures are now available.
    • These advancements enable the creation of virtual 3D casts of dentition.

    Purpose of the Study:

    • To review and contrast 3D surface scanning with 3D imaging techniques.
    • To assess the clinical viability and accuracy of current facial and intraoral scanners.
    • To identify key differences between proprietary 3D scanning systems.

    Main Methods:

    • Review of current literature on 3D surface scanning and 3D imaging.
    • Analysis of the accuracy and clinical applicability of facial and intraoral scanners.

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  • Comparison of capabilities and limitations of different manufacturer systems.

    • Main Results:

    • Facial and intraoral scanners demonstrate sufficient accuracy for clinical and research applications.
    • Significant differences exist between proprietary 3D scanning systems, impacting usability and integration.
    • Software compatibility and integration are critical factors influencing scanner performance and user satisfaction.

    Conclusions:

    • 3D imaging is a dynamic field with continuous technological improvements.
    • The selection of a 3D scanner requires careful consideration of accuracy, clinical usability, software compatibility, and integration.
    • Understanding subtle differences between manufacturers is crucial to meet user expectations.