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Updated: Feb 12, 2026
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2-Methacryloyloxyethyl Phosphorylcholine Polymer Treatment of Complete Dentures to Inhibit Denture Plaque Deposition
Published on: December 26, 2016
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Occlusion of artificial teeth in complete dentures: population-based analysis
International Journal of Computerized Dentistry
|April 4, 2018
Summary
Ensuring molar contacts in complete dentures, particularly in the maxilla, is crucial for individuals with masticatory system dysfunctions. This study highlights the need to counteract a trend towards premolarization for better oral function.
Area of Science:
- Dentistry
- Prosthodontics
- Biomedical Engineering
Background:
- Occlusion is fundamental in prosthetic restorations, especially complete dentures.
- The Study of Health in Pomerania (SHIP) investigated occlusion in complete dentures within a representative population sample.
Purpose of the Study:
- To analyze occlusal contact patterns in complete dentures.
- To investigate the relationship between occlusal contacts and masticatory system dysfunctions.
Main Methods:
- Digital evaluation of occlusal bite registrations using the Greifswald Digital Analyzing System (GEDAS).
- Analysis of 495 participants with complete dentures, assessing contact areas and their distribution.
- Utilized the Helkimo Index (HI) to determine masticatory system dysfunction.
Main Results:
- Premolars generally exhibited more occlusal contact than molars.
- A significant difference was observed in posterior teeth contact between the right and left sides of the maxilla.
- Individuals with masticatory system dysfunctions (HI ≥ 2) showed significantly fewer posterior teeth contacts on the right maxillary side.
Conclusions:
- Molar contacts are important for masticatory system function, especially in the maxilla.
- Measures should be taken to prevent an over-reliance on premolar contacts.
- Optimizing occlusal contacts in complete dentures can aid in managing masticatory dysfunctions.
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