This review comparing the effectiveness of Salvadora persica-containing mouthrinses against chlorhexidine or placebo included 19 studies providing low to very low quality evidence of its effectiveness.
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This review of the effect of finish lines on the marginal and internal fit of ceramic crowns included 16 small in-vitro studies suggesting wider marginal gaps with chamfer finish lines.
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This review of the association between coffee intake and the risk of oral cancer includes 19 studies and suggestes that higher intak may be linked with a reduced risk of oral cancer.
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The Dental Elf is taking a short Easter Break and with be back on the 29th April.
This review of the effects of sodium lauryl sulphate (SLS) free and SLS-containing toothpastes in patients with recurrent aphthous stomatitis (RAS) included 4 small RCTs with the findings suggesting that patients with RAS may benefit from using SLS-free toothpaste. However the quality of teh availabel studies is very low.
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Thi Cochrane review evaluateingthe effectiveness of interdental cleaning devices used at home, in addition to toothbrushing, compared with toothbrushing alone, for preventing and controlling periodontal diseases, caries, and plaque includes 35 RCTs providing low to very low certainty evidence that floss or interdental brushes in addition to toothbrushing may reduce gingivitis or plaque, or both.
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This review of the efficacy of aloe vera mouthrinse on plaque and gingival inflammation includes 6 RCTS providing very low quality evidence that aloe vera mouthwash is comparable to chlorhexidine in reducing gingival inflammation.
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This review of the efficiency of the vibrating devices in accelerating orthodontic tooth movement identified 6 RCTs the majority being short term and at high risk of bias. The RCTs suggested no difference with the use of vibrational devices.
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This review of different methods for reducing pain and discomfort during removal of fixed orthodontic appliances included 6 RCTs providing weak evidence for pre-debonding analgesia and other approaches.
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This review compares survival rates between extra-short implants (≤6 mm) and ≥10 mm long implants. 18 studies were included suggesting little diference up to 3 years following prosthetic loading.
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