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In dentistry, a typodont is a model of the oral cavity, including teeth, gingiva, and the palate. A typodont is an educational tool for dental and hygienist students, allowing them to safely practice certain dental procedures on the plastic teeth of a model before actually performing the procedures on live patients. [1]
Chrome-cobalt disc with bridges and crowns manufactured using WorkNC Dental CAD/CAM. CAD/CAM dentistry is a field of dentistry and prosthodontics using CAD/CAM (computer-aided-design and computer-aided-manufacturing) to improve the design and creation of dental restorations, [1] [2] especially dental prostheses, including crowns, crown lays, veneers, inlays and onlays, fixed dental prostheses ...
Similar to the size of a dental mirror IOCs have a tiny camera that is able to detect more on the 3D surface of a tooth than a 2D x-ray image is able to show. Examples include specific locations and sizes of cavities, cracked teeth, excessive erosion, abrasion and many more.
As a 3D rendition, CBCT offers an undistorted view of the dentition that can be used to accurately visualize both erupted and non-erupted teeth, tooth root orientation and anomalous structures, that conventional 2D radiography cannot. [21] Processing example using x-ray data from a tooth model:
Intraoral scanners are of high use in CAD/CAM dental use. This is where a computer system can design and mill dental prosthetic framework, such as a crown or bridge, from a digital model. [3] [4] As these scanners record images of the teeth, they can be used to identify the correct shade for a dental crown. [5]
Various software platforms excel in handling this data, spanning from converting CBCT images into 3D files to creating prosthetic models. Leading software choices for these processes include Dental Wings, Shape 3D and Exocad. Additionally, documenting the soft tissue state and existing teeth is crucial, accomplished through photographic records.
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