Brazilian journal of anesthesiology (Elsevier)
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Observational Study
Simple method for determining the size of the ProSeal laryngeal mask airway in children: a prospective observational study.
The size of the ProSeal laryngeal mask airway in children is determined by the patient's weight. However, in some instances, an alternative method may be required. This study aimed to compare sizing by the auricle with conventional ProSeal laryngeal mask airway sizing by weight in children. ⋯ Choosing the size of the ProSeal laryngeal mask airway in children according to the auricle of the child is valid and practical. In particular, this is an alternative method in situations where the patient's weight is unknown, such as in emergency situations.