The effectiveness of Laryngeal Mask anesthesia in cardiac catheterization and congenital heart intervention has been proven in practice by the treatment results and recovery of health and heart function of patients with congenital heart disease.

Laryngeal mask airway is a means of maintaining the upper airway. Nowadays, laryngeal mask airway is not only used in situations of endotracheal intubation but also used in airway control in anesthesia and emergency resuscitation.

Complications due to laryngeal mask anesthesia during endoscopic total thyroidectomy in the treatment of Graves' disease can cause some typical complications such as gastric reflux into the airway, laryngotracheobronchospasm, and laryngeal mask folding or slipping.

In subdural abscess surgery, patients may be assigned to undergo laryngeal mask anesthesia to control breathing. This anesthesia method has many advantages such as ease of implementation, high safety, few complications,...

Subdural empyema is a dangerous condition, it is a sign of brain-related diseases. Therefore, patients must undergo surgery to drain the empyema.

The technique of placing the Proseal laryngeal mask is quite simple, without the use of muscle relaxants or laryngoscopes. Therefore, the role of the Proseal laryngeal mask in anesthesia is to solve the difficulties of endotracheal intubation, avoid increasing gastric pressure, prevent aspiration as well as withstand high pressure during positive pressure ventilation.