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Favoring trauma as an etiological factor in denture stomatitis
E Emami1, P de Grandmont, P H Rompré
1Department of Restoration, Faculty of Dentistry, Université de Montréal, Montreal, Canada.
Journal of Dental Research
|April 25, 2008
Summary
Implant-stabilized dentures significantly reduce the risk of denture stomatitis compared to conventional dentures. This finding suggests implant overdentures can decrease oral mucosal trauma and improve oral health in elders.
Area of Science:
- Geriatric Dentistry
- Oral Medicine
- Prosthodontics
Background:
- Denture stomatitis etiology is debated, with unstable dentures and trauma implicated.
- Conventional dentures can lead to oral mucosal trauma and inflammation.
Purpose of the Study:
- To test if implant-stabilized mandibular dentures reduce denture stomatitis prevalence.
- To evaluate the impact of implant overdentures on oral health in edentulous elders.
Main Methods:
- A one-year follow-up study involving 173 edentulous elders.
- Randomized comparison of conventional dentures versus two-implant overdentures.
- Denture stomatitis diagnosed using the Newton classification.
Main Results:
- Conventional denture wearers were nearly 5 times more likely to have denture stomatitis.
- Implant overdentures significantly reduced denture stomatitis prevalence (P < 0.0001).
- Prosthesis type and nocturnal wear were key predictors of denture stomatitis.
Conclusions:
- Mandibular implant overdentures can effectively reduce oral mucosal trauma.
- Implant-supported prosthetics offer a promising strategy for controlling denture stomatitis.
- This approach may improve oral health outcomes for edentulous patients.
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