Hi, this is Omni-Rigwist Aizen with Cape Town University Medicine. Today, talking about correcting surgeon and use of a Rengial Mask Airway or LMA. LMA is a superglotic airway that can be used for the non-differentiative management of the airway or is part of the difficulty airway management algorithm. The first step in using LMA correctly is to select the correct size. Sizing of LR mask airways are manufacturer specific and the instructions will usually be printed on the tube itself. In this case, we can see that it would be appropriate for an adult weighing between 50 and 70 kilograms and that the amount of air needed to inflate the LMA cuff is 30 mL. Before using the LMA airway, make sure that the cuff is fully deflated and that there is no further air in it. Once the cuff is collapsed, the next step would be to use a water-based gel lubricant to lubricate the back of the LMA device. It's important not to lubricate the airway or front as gel may obstruct the airway. Once the gel has been applied to the back, consider spreading a gently and evenly around. To insert the LMA into the patient, make sure the airway part of the LMA points towards the lungs of feet of the patient and then gently insert into the mouth. It may be necessary to open the juice back. Then with firm but controlled pressure, slide the LMA until you feel it sitting in the farings and the superglotic area of the patient. At this point, we would select the amount of air, 30 mL as indicated on the tube and inflate the LMA cuff. It's important not to touch the tube itself so that the LMA cuff can seat itself anatomically without interference from outside forces. As we inflate it, we can see the tube sitting and we confirm good pressure in the pilot cuff bulb. It would now ask a assistant to secure the tube with their hands while attaching a ventilation device in this case itself and inflating the valve device. Ventilate the patient and confirm chest rights and also listen into the air you guys do to see if there's any gurgling over here. At this point, you would secure the LMA to the patient and continue with your ventilation strategy. That's it, good evening, surgeon and news of an LMA.