When regularly compliant periodontal patients were compared with erratic compliers in this systematic review, they were found to have significantly lower risk of tooth loss during supportive periodontal treatment
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This review of the use of dental implants to support removable partial dentures in Kennedy class I cases identified only 15 small observational studies. The review suggests that implant use improved patient satisfaction and masticatory ability. However, these findings should be interpreted with caution.
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This Cochrane review included 10 studies and found low quality evidence that fluoride toothpaste containing xylitol may be more effective than fluoride-only toothpaste for preventing caries in the permanent teeth. The evidence for other xylitol products is insufficient to assess effectiveness.
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This randomised controlled trial compares atraumatic restorative treatment in older patients to conventional care finding no statistically significant difference at 2 years.
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This review pulls together 117 studies on biological parameters, preparation geometry, and technical conditions of crown preparation. However only 23 of the studies are clinical providing limited evidence for crown preparation.
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This review included 15 retrospective case-controlled studies and found that Maternal passive smoking was associated with an increased risk in non-syndromic orofacial clefts OR= 2.11, (95% CI: 1.54-2.89)
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This review of interceptive orthodontic treatments included 22 studies. However, there were only a small number of studies available for the range of interventions in use. Consequently there is a lack of evidence on whether there is a benefit over and above commencing treatment later.
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This review of direct anterior restorative materials included 21 studies and covered a wide range of materials and adhesive systems. Overall the failure rates were low for both class III and class IV restorations.
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This cluster randomised controlled trial looked at changes in knowledge and attitudes in care homes following the introduction of an oral health care protocol. Significant improvements in knowledge were seen but no changes in attitudes.
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A 3-year school-based cohort study found that oral health related quality of life improved in young people over time whether or not they had undergone orthodontic treatment.
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