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Related Experiment Video

Updated: May 31, 2026

Convergent Polishing: A Simple, Rapid, Full Aperture Polishing Process of High Quality Optical Flats & Spheres

Convergent Polishing: A Simple, Rapid, Full Aperture Polishing Process of High Quality Optical Flats & Spheres

Published on: December 1, 2014

Why do we polish? Part one.

Thomas D Larson¹

¹Department of Restorative Sciences, Division of Operative Dentistry, University of Minnesota School of Dentistry, Minneapolis, Minnesota, USA. larso004@umn.edu

Northwest Dentistry

|July 9, 2011

Summary

This summary is machine-generated.

Polishing oral hard tissues and restorations improves biofilm control and gingival health. This review examines polishing effects on restorative materials, plaque, and restoration longevity.

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Area of Science:

Dental materials science
Oral hygiene practices
Restorative dentistry

Background:

Oral hard tissues and dental restorations are susceptible to biofilm and plaque accumulation.
Surface characteristics of teeth and restorations significantly influence oral health outcomes.
Understanding the impact of polishing is crucial for effective dental care.

Purpose of the Study:

To review the effects of polishing on oral hard tissues and dental restorations.
To analyze biofilm development and plaque adherence on polished versus unpolished surfaces.
To evaluate the impact of polishing on gingival health and restoration longevity.

Main Methods:

Literature review of studies on polishing techniques and materials.
Analysis of research on biofilm and plaque formation on various surfaces.
Examination of clinical data regarding gingival health and restoration survival rates.

Main Results:

Polished surfaces demonstrate reduced biofilm and plaque adherence compared to unpolished surfaces.
Polishing techniques vary depending on the restorative material used.
Surface smoothness is a key factor in preventing bacterial colonization.

Conclusions:

Polishing oral hard tissues and restorations enhances oral hygiene by minimizing biofilm and plaque.
Appropriate polishing techniques contribute to improved gingival health and extended restoration longevity.
Further research into novel polishing materials and methods is warranted.