Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Experiment Videos

Plaque accumulation on composite surfaces after various finising procedures.

R T Weitman, W B Eames

    Journal of the American Dental Association (1939)
    |July 1, 1975
    PubMed
    Summary

    Plaque rapidly accumulates on composite restorations within 24 hours, irrespective of finishing technique. This contrasts with control surfaces, highlighting the need for effective composite surface finishing to reduce plaque buildup.

    Related Concept Videos

    You might also read

    Related Articles

    Articles linked to this work by shared authors, journal, and citation graph.

    Sort by
    Same author

    Minimum instrumentation for conservative operative procedures.

    Journal of the Colorado Dental Association·1993
    Same author

    The sealants question.

    Journal of the American Dental Association (1939)·1992
    Same author

    The rocky road: a perspective on dental students and faculty members.

    General dentistry·1992
    Same author

    Looking behind closed doors.

    Journal of the American Dental Association (1939)·1990
    Same author

    Human elements of applying die spacer.

    The Journal of prosthetic dentistry·1989
    Same author

    When not to restore.

    Journal of the American Dental Association (1939)·1988

    Area of Science:

    • Dental Materials Science
    • Biomaterials Engineering
    • Clinical Oral Health

    Background:

    • Dental plaque accumulation on restorative materials is a significant factor in secondary caries and periodontal disease.
    • Composite resins are widely used for dental restorations, but their surface properties can influence plaque adhesion.
    • Understanding plaque accumulation rates on different composite finishing techniques is crucial for improving restoration longevity and oral hygiene.

    Purpose of the Study:

    • To investigate and compare the rate of dental plaque accumulation on composite resin restorations finished with four different techniques.
    • To evaluate plaque accumulation on composite surfaces relative to control surfaces, including polished metallic, glazed porcelain, and unrestored enamel.

    Main Methods:

    • A clinical study involving four distinct finishing techniques applied to composite restorations.

    Related Experiment Videos

  • Plaque accumulation was assessed on composite surfaces and compared with control surfaces (polished metal, glazed porcelain, unrestored enamel).
  • Scanning electron microscopy and laboratory measurements were utilized to analyze surface discrepancies on polished composites.

    • Main Results:

    • Composite restoration surfaces accumulated significant plaque within 24 hours, regardless of the finishing technique employed.
    • Plaque accumulation on adjacent control teeth (metallic, porcelain, enamel) was significantly lower until the third day.
    • Surface analysis revealed discrepancies on polished composite surfaces, potentially contributing to plaque retention.

    Conclusions:

    • All tested finishing techniques for composite restorations resulted in rapid plaque accumulation within the first day.
    • Composite surfaces appear more susceptible to early plaque colonization compared to polished metallic, glazed porcelain, or natural enamel.
    • Further research into advanced composite finishing and polishing methods is warranted to minimize plaque retention and enhance clinical performance.