Efficacy of Intrauterine Lidocaine Instillation in Reducing Pain during Endometrial Biopsy by Novak

<div>Comparison of mean pain score. P1: before procedure, P2: apply tenaculum, P3: during intrauterine infusion, P4: during aspiration, P5: 15 minutes after procedure, P6: 2 hours after procedure, NSS: normal saline.</div>

Pain Research and Treatment

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Figure 2

Figure 2: Efficacy of Intrauterine Lidocaine Instillation in Reducing Pain during Endometrial Biopsy by Novak 