Only 5 of the 18 trials included in this review of headgear for the treatment of class II malocclusions were randomised while a short-term reduction of the SNA angle was noted the quality of the studies was high.
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33 longitudinal studies were included in this review of the impact of the frequency toothbrushing on dental caries. Frequent brushers had fewer new cavities.
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The aim of this review was to evaluate the survival rate of resin and ceramic inlays, onlays, and overlays and to identify the types of complications associated with the main clinical outcomes.
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Six small RCTs were included in this review. Findings suggest that botulinum toxin type A (BoTN-A) has a positive effect on post treatment pain. Hover the results should be interpreted cautiously as the quality of the evidence is limited and more high quality studies are needed.
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Only 6 studies were available for this review of the adverse effect of lingual and buccal orthodontic treatment. The available data suggests that lingual orthodontic techniques may induce higher levels of pain, speech difficulties, and oral hygiene problems but thes findings should be views with caution because of the limited quality of the evidence.
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6 studies were included in this review of dental implant treatment on patients aged 65 and over. The review suggests good outcomes up to 10 years although the findings should be interpreted cautiously.
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This randomised controlled trial compares root canal obturation with cold lateral condensation or thermafil after a period of two years. After that tiem no significant differences were demonstrated between the two approaches.
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This review of Intraoral digital impressions suggest they provide similar accuracy to conventional elastomeric impressions. However only 2 of the 11 studies included are clinical and these are both small, so the results should be interpreted cautiously.
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This Cochrane review did not identify any randomised controlled trials that evaluated the effects of different interventions for the treatment of post-extraction bleeding. Clinicians must use their clinical experience to determine the most appropriate means of treating this condition, depending on patient-related factors.
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26 studies were included in this review of the association between common psychological disorders and poor oral health. Dental decay and tooth loss were significantly higher in those with common psychological disorders
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