The efficacy of paracervical injections of lignocaine before laser ablation of the cervical transformation zone. A randomized placebo‐controlled double‐blind clinical trial

Summary In a prospective double‐blind randomized placebo‐controlled clinical trial the efficacy of paracervical lignocaine was compared with saline in reducing pain in 70 women undergoing laser ablation of the cervical transformation zone. Paracervical lignocaine had no significant measurable effect...

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