8 mainly observational studies were included in this review of he effectiveness of clear aligners compared with fixed appliances for orthodontic treatment. The findings suggest no difference between to two approaches however the quality of the availabel evidence is low to very low.
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54 patients with temporomandibular joint (TMJ) arthralgia were randomised to recieve either methylprednisolone or saline to reduce pain. Findings suggest no difference in TMJ pain
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This review of the prevalence of dentinte hypersensitivity included 77 studies reported in 65 papers suggesting a prevalence of 11.5% 95%CI: 11.3% – 11.7%.
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This review assessing whether adhesive precoated orthodontic brackets are more efficient than operator-coated brackets included 5 RCTs find no differences in failure rate between the two systems.
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This study provideds the 10-years outcome of the effect of molar replacement by partial removable dental prostheses (PRDP) or with restored shortened dental arches (SDA) on oral health-related quality of life.
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12 RCTs were included in this Cochrane review update of surgical approches for the management of oral and pharyngeal cancer. The certaintly of the evidence was very low as there were limited numbers of studies for each comparison.
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Two UK primary care-based trials were included in this Cochrane review update of routine scale and polish. They provide high certainty evidence of litte or no difference between 6- & 12-monthly scale and polish for adult regular attenders without severe periodontitis.
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Only 5 small low quality RCTs were identified for this review of the ability of vibrational devices to increase the rate of orthodontic tooth movement. More well conducted RCTs are needed.
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12 prediction models for periodontitis incidence and progression were identified in 7 studies. There were several methodological and reporting shortcomings of published prediction models and indicated further research is required.
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This evidence-based clinical practice guideline on the non-restorative treatments for carious lesions in primary and permanent teeth from the American Dental Association provides 11 recommendations.
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