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A new prophylaxis instrument: effect on enamel alterations.

D E Willmann, B K Norling, W N Johnson

    Journal of the American Dental Association (1939)
    |December 1, 1980
    PubMed
    Summary
    This summary is machine-generated.

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    A new jet abrasive device effectively polished extrinsic tooth stains. It also altered smoothed enamel surfaces, similar to traditional methods.

    Area of Science:

    • Dental materials science
    • Biomaterials engineering
    • Oral hygiene technology

    Background:

    • Extrinsic tooth staining is a common aesthetic concern.
    • Effective and safe polishing methods are crucial for dental professionals.
    • Novel devices aim to improve polishing efficacy and patient experience.

    Purpose of the Study:

    • To evaluate the efficacy of a new jet abrasive tooth-polishing device.
    • To assess the impact of the device on dental enamel surfaces.
    • To compare the new device's performance against established polishing techniques.

    Main Methods:

    • Extracted human teeth with extrinsic stains were used.
    • The jet abrasive device was applied to stained enamel surfaces.
    • Smoothed enamel surfaces were polished using the jet abrasive device, a rubber cup with paste, and an ultrasonic instrument.

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  • Surface alterations were analyzed and compared across methods.

    • Main Results:

    • The jet abrasive device demonstrated efficacy in removing extrinsic tooth stains.
    • Polishing smoothed enamel surfaces with the jet abrasive device resulted in observable surface alterations.
    • The degree of surface alteration was comparable to that produced by a rubber cup with paste and an ultrasonic instrument.

    Conclusions:

    • The new jet abrasive device is effective for extrinsic stain removal.
    • The device causes enamel surface alterations comparable to conventional polishing methods.
    • Further research may explore the long-term effects and clinical applications of this novel device.