This review of antibiotic prophylaxis for the removal of third molars included 22 RCTs and suggest that antibiotic use lowered the infection risk by 60%. The number pf patients needed to treat to prevent one infection was 14 (95%CI;11-19).
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This review of the use of habit-interception appliances to improve anterior open bite (AOB) included 11 controlled studies only 2 of which were randomised. The limited available evidence suggests that crib therapy could be considered as an effective treatment for the correction of AOB in growing patients.
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This review of the impact of periodontal treatment in diabetics in this latest in a long list of publications on this topic . This review only includes 7 trials and supports the effectiveness of periodontal therapy in glycemic control in type 2 diabetic patients and periodontitis. Other more detailed reviews are available.
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40 studies were identified for this review of dental implants in irradiated patients. While survival rates were good, they were lower than in non-irradiated areas. As the majority of the included studies were retrospective the findings should be viewed cautiously.
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The aim of this Cochrane review was to assess the effectiveness, safety and acceptability of treatments for oral leukoplakia in preventing oral cancer.
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This Cochrane review includes 37 RCTs and found regular supervised use of fluoride mouthrinse by children and adolescents is associated with a large reduction in caries increment in permanent teeth.
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This review of intra-articular injections of hyaluronic acid (HA) for temporomandibular disorder only identified 8 small studies of limited quality providing no consensus that HA injections were better than other agents.
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14 studies were included in this review of dental implant failure rates. Findings suggest that failure is not higher for diabetic patients than for non-diabetic patients.
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This review of the use of palatal injections for maxillary extractions included 15 studies. While the findings suggest that they may not be needed further high quality studies are needed to confirm the findings.
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12 small studies were included in this review of orthodontic brackets and their effect on pain and oral hygiene. No differences were seen between self-ligating and conventional brackets
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