Comparing the Effect of LTS and Air-Q sp3G LMA Use on Gastric Insufflation Using Ultrasound

Inclusion criteria: Patients with an ASA score of I-III for whom a supraglottic airway (SGA) is planned. Operation time less than 2 hours. Patients who have read and accepted the informed consent form. Patients between the ages of 1 and 12, or their guardians, will be included in the study. Exclusion criteria: Patients who do not meet perioperative fasting criteria. Patients whose stomachs are not considered empty during the initial gastric ultrasound. Patients with a known difficult airway. Patients with oropharyngeal or laryngeal anomalies. Patients who require the use of neuromuscular blockers. Patients with a history of a previously failed SGA placement. Patients with known reflux. Patients who do not give consent will not be included in the study.