Most digital intraoral scanners work in conjunction with cloud based technology where raw images once scanned can be securely transmitted to the cloud storage facility and further processed/refined for diagnostic purposes. The highly-accurate open file formats are incorporated in the patient electronic health record which can be remotely stored, accessed, and managed through a secure, cloud-based digital hub from basically anywhere. In-office chairside or send to the lab, the digital models give the flexible options for design and manufacture of a large range of dental restorations, implants, study models, and orthodontic appliances such as customized indirect brackets, arch wires, expanders, aligners, retainers, etc. Intraoral mapping based on different non-contact optical principles and technologies is now possible without the negative aspects of dental impressions such as discomfort for the patient, imprecision, and lab work.
The advent of digital intraoral impression devices allowed high-resolution 3D virtual models to be captured. As computer software and dental materials evolved over time, the CAD/CAM technology became increasingly popular resulting in chairside design and milling of high-quality complete crowns and multiple-unit ceramic restorations. CAD/CAM consists of three key components: 1) data acquisition and digitizing 2) data processing and design and 3) manufacturing. All those daily advances also led to a rapid growth of digital educational components and teaching tools, 3D video presentations and patient communication.Ĭomputer-aided design and computer-aided manufacturing (CAD/CAM) systems were first used in the dental field in the mid-1980s. Recent developments and introduction of intraoral and facial scanners, digital radiology, cone-beam computed tomography (CBCT), and additive manufacturing improved the efficiency, accuracy, consistency, and predictability of the treatment outcomes. Orthodontics is rapidly embracing new materials and advanced technologies, making the fully equipped 3D orthodontic office a reality. The use of digital technology meets the demand of multiple-doctor practices, multiple practice locations, patient volume growth, and allows efficient and convenient storage, retrieval, and sharing of information. Evolving technology and integration of digital solutions in private practice have transformed diagnosis and treatment planning from a traditional two-dimensional (2D) approach into an advanced three-dimensional (3D) technique.
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