Inhaled nitrous oxide during the make stitches : Randomized double blind prospective study.

Introduction: Inhaled nitrous oxide (MEOPA) ensures short-term analgesia of a patient in spontaneous ventilation through a mask. It ensures analgesic coverage during the painful gesture while saving to the patient the phenomena of memorization.

Aim: To study the efficacy and safety of the use of MEOPA during the make stitches.