Local anaesthetics for preventing pain during dental treatment

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123 RCTs were included in this Cochrane review of local anaesthetic agents for preventing pain during dental treatment. 14 types of local anaesthetic were included evidence to support the use of one over another was limited so further research is needed to clarify the effectiveness and safety of one local anaesthetic over another.

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Periodontal treatment: effectiveness of intra-pocket anaesthesia

gum disease, scale and polish

This review of intra-pocket anaesthesia for patients having scaling and root planing included 11 trials and demonstrated a benefit over placebo.

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