Avulsed teeth: Storage media used before replantation

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This review of the effectiveness of any technique available to laypeople for storing an avulsed tooth compared with storage in milk or saliva included 33 studies. Findings suggest that milk, Hank’s balanced salt solution, propolis, oral rehydration salts, rice water, and cling film extend periodontal ligament cell viability before replantation.

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Third molars: Envelope or triangular flap for mandibular third molar surgery?

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This review comparing the effects of envelope and triangular flaps for mandibular third molar surgery included 20 RCTs involving 770 patients. A majority of the studies were of cross-over design with the findings suggesting no differences in teh outcomes between the two flap designs.

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Herbal mouthwashes: Are they a useful oral hygiene adjunct?

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This review of the the effect of herbal mouthwashes as an adjuvant to oral hygiene measures in reducing plaque and gingival inflammation in adults included 20 RCTs suggesting that most agents performed better than placebo.

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Chlorhexidine mouthwash: Do anti-discolouration systems reduce effectiveness?

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This review of the effectiveness of chlorhexidine mouthwash with an anti-discoloration system (ADS) is effective in preventing extrinsic tooth surface discoloration included 13 RCTs with the findings suggesting that ADS reduces staining but did not affect its properties with respect to gingival inflammation and plaque scores.

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