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  2. Dental drill - Wikipedia

    en.wikipedia.org/wiki/Dental_drill

    Air turbine used in a dental handpiece Correlation between rotational speed and torque Correlation between rotational speed and turbine output power. The turbine is powered by compressed air between 35 and 61 pounds per square inch (~2,4 to 4,2 bar), [1] [2] which passes up the centre of the instrument and rotates a Pelton wheel in the head of the handpiece.

  3. Endodontic files and reamers - Wikipedia

    en.wikipedia.org/wiki/Endodontic_files_and_reamers

    Miscellaneous endodontic instruments. From left: Lentulo spiral, reamer, K-file and H-file. Hand files can provide tactile sensation when cleaning or shaping root canals. This allows the dentist to feel changes in resistance or angulation, which can help determine curvature, calcification and/or changes in anatomy, in which two dimensional radiographs may not always identif

  4. Coupland's elevators - Wikipedia

    en.wikipedia.org/wiki/Coupland's_elevators

    There are three sizes usually used sequentially for dental extraction. Coupland's elevators (also known as chisels ) [ 1 ] [ 2 ] are instruments commonly used for dental extraction . They are used in sets of three each of increasing size and are used to split multi-rooted teeth and are inserted between the bone and tooth roots and rotated to ...

  5. CAD/CAM dentistry - Wikipedia

    en.wikipedia.org/wiki/CAD/CAM_dentistry

    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 ...

  6. Tooth polishing - Wikipedia

    en.wikipedia.org/wiki/Tooth_polishing

    However, Pierre Fauchard, the father of modern dentistry, is credited for the introduction of tooth polishing to remove dental stains. Early polishing pastes consisted of finely ground coral, egg shells, ginger or salt. [4] Within the last century, Alfred Fones, the founder of dental hygiene, began educating students on coronal tooth polishing ...

  7. Dental braces - Wikipedia

    en.wikipedia.org/wiki/Dental_braces

    Dental braces (also known as orthodontic braces, or simply braces) are devices used in orthodontics that align and straighten teeth and help position them with regard to a person's bite, while also aiming to improve dental health. They are often used to correct underbites, as well as malocclusions, overbites, open bites, gaps, deep bites, cross ...

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