Microwave disinfection of acrylic dentures

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This review of effect of microwave disinfection on the dimensional stability of denture base acrylic resins included 7 in-vitro studies. A wide range of microwave disinfection protocols were used with the reviewers specifying two protocols that may be safe. However because of the heterogeneity and the small number of studies included these finding should be considered cautiously.

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Face-bow transfer and prosthetic outcomes

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This review of face‐bow transfer on the outcome of a dental prosthesis fabrication included 15 RCTs involving 406 patients. All but one study reported either no difference or better outcomes without the use of the face-bow.

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CAD-CAM systems and complete dentures

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This review compare the clinical outcomes of complete denture fabrication with CAD-CAM technology and conventional techniques included just 6 small clinical studies. While the findings suggest better performance with CAD-CAm approaches the available evidence is limited and very weak and short term.

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Denture stomatitis: Are natural products effective?

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This review comparing topical natural substances with conventional antifungals in the treatment of denture stomatitis included 17 studies 14 of which were RCTs. A wider range of natural products were tested and showed similar efficacy to antifungals however, almost all the studies were at high risk of bias so the certainty of the evidence is very low.

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Denture adhesives: Are they effective?

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This review of the efficacy of denture adhesives (DAs) for complete dentures included 39 studies ( 23 RCTs and 16 CCTs). None of teh included studies were at low risk of bias with the findings suggesting that Denture adhesives can improve denture retention, bite force and masticatory performance of complete denture wearers.

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Dentures: Overnight storage and Candida Albicans colonisation

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This review of the effect of overnight storage conditions on complete denture colonization by Candida albicans included 6 small studies. The available evidence is limited and of low quality so well conducted and reported trials of appropriate size and required.

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Denture fabrication: Conventional or simplified approaches

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This review od conventional versus simplified verses conventional fabrication techniques for complete dentures included 19 RCTs. The findings suggest that there are no differences between the simple and conventional approaches in terms of patients satisfaction, masticatory efficiency and OHRQoL at least in the short term.

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Complete dentures how long do they last?

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This review of the longevity of complete dentures included 42 studies (22 cross-sectional ,22 cohort studies) mainly conducted in a university setting with the findings suggesting a longevity of 10.1 ±4.0 years.

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Denture stomatitis: Is there a role for low-level laser therapy?

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This review of low-level laser therapy (LLLT) or photodynamic therapy (PDT) in the treatment of denture stomatitis only identified 4 small RCTs providing limited low quality evidence of clinical effectiveness.

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Dentures: techniques and materials for final impressions

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9 RCTs were included in this Cochrane review of different final-impression techniques and materials for complete and removable partial dentures. The available evidence for the relative benefits of different denture fabrication techniques and final-impression materials is limited and is of low or very low quality.

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