The primary aim of this study is to evaluate ease and duration of placing Laryngeal Mask Supreme (LM) and applying I-gel in geriatric patients without teeth. The secondary aim is to compare their effects on ventilation parameters.
Who can participate
Age range65 Years
SexALL
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Inclusion Criteria:
* American Society of Anesthesiologists Classification I-III patients
* patients aged 65 years and older
Exclusion Criteria:
* having teeth or fixed prosthesis
* having a pathology of the neck or the upper respiratory tract
* having a risk of regurgitation of gastric content/ aspiration (prior upper gastrointestinal system surgery, hiatus hernia, gastrointestinal reflux, history of peptic ulcer and full stomach)
* history or possibility of difficult airway (history of impossible intubation, mallampati score of 3-4, sternomental distance of shorter than 12 cm, thyromental distance of shorter than 6cm, head extension of lower than 90 degrees and mouth opening of lower than 1.5 cm)
* lower pulmonary compliance or higher airway resistance (morbid obesity -BMI\>35kg/m2- and pulmonary disease) Each patient will be examined preoperatively and American Society of Anesthesiologists Classification scores and mallampati scores will be recorded. Standard monitoring (ECG, pulse oximetry and noninvasive blood pressure measurement) and bispectral index monitoring will be performed in each patient before induction of anesthesia in the surgical room.