Figure 1.

Patient was positioned supine to the right side on the table with both arms abducted approximately 70° from the chest wall. The LMA was placed and attached to the anesthetic circuit. LMA, laryngeal mask airway.

Patient was positioned supine to the right side on the table with both arms abducted approximately 70° from the chest wall. The LMA was placed and attached to the anesthetic circuit. LMA, laryngeal mask airway.