“…28 Some authors recommend the use of ultrasound to increase the technique safety. 28 A common clinical implication to several studies in the literature, whether directed to pediatric anesthesia mortality or morbidity, is the guidance that pediatric anesthesia, especially for younger children, should be performed by anesthesiologists with experience in this age group. 1,4---6,12,14,22,29 The global data analysis of pediatric cases of broader age groups is not necessarily applicable to anesthesia in the neonatal period and before the first year of age.…”