[A comparative study in children of 3 anesthetic techniques using plethysmography, pulse oximetry and the level of postoperative pain]. / Etude comparée chez l'enfant de trois techniques anesthésiques grâce à la pléthysmographie, la pulsoxymétrie et le niveau de la douleur postopératoire.

This study compares three techniques of anesthesia on the ground of the course of plethysmography, pulse oximetry and evaluation of postoperative pain in 75 pediatric patients divided into 3 groups. Results show that combined anesthesia, intravenous and regional anesthesia, has a less desaturation incidence, a better development of plethysmography and a positive reply to postoperative pain.