Laryngeal Masks
| Definition: |
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. |
| Notes: |
"an alternative to endotracheal intubation" |
| Previously Indexed: |
Intubation (1985-1992),Intubation, Intratracheal (1985-1992),Masks (1989-1992) |
Laryngeal Masks Definitions and Terms
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