Difficult airway management is a specialized field within anesthesiology and critical care medicine that deals with the challenges of maintaining a patient's airway during surgery or in emergency situations. This may involve handling patients with anatomical abnormalities, limited mouth opening, obstructed airways, or other factors that make intubation and ventilation difficult. Research in this area focuses on developing new techniques, devices, and strategies to improve the success rate and safety of airway management in challenging situations. The goal is to ensure proper oxygenation and ventilation for patients while minimizing the risk of complications such as hypoxia or airway injury.