Laryngeal Masks |
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| Airway, Laryngeal Mask; Airways, Laryngeal Mask; Laryngeal Mask; Laryngeal Mask Airways; Mask, Laryngeal; Masks, Laryngeal | |
| A type of oropharyngeal airway that provides an alternative to endotracheal intubation and standard mask anesthesia in certain patients. It is introduced into the hypopharynx to form a seal around the larynx thus permitting spontaneous or positive pressure ventilation without penetration of the larynx or esophagus. It is used in place of a facemask in routine anesthesia. The advantages over standard mask anesthesia are better airway control, minimal anesthetic gas leakage, a secure airway during patient transport to the recovery area, and minimal postoperative problems. | |