What is the surgical procedure to inflate lung using a powder?

The use of powder to inflate the lungs during a surgical procedure is typically referred to as insufflation.

In the context of medical interventions, insufflation often involves introducing a gas or an aerosolized medication into a body cavity or passage. One example of lung insufflation using a powder is the application of talc in pleurodesis.

Pleurodesis involves creating inflammation of the pleural space (the area between the lung and the chest wall) with the aim of obliterating the space and preventing the accumulation of fluid or air. This can be done through various methods, one of which includes using talc poudrage.

In talc poudrage, a medical-grade talc powder is insufflated into the pleural space during a minimally invasive procedure guided by imaging. The introduction of talc powder causes irritation and inflammation of the pleural surfaces, leading to the formation of adhesions between the lung and the chest wall. These adhesions can prevent the reaccumulation of fluid or air and help treat conditions such as recurrent pleural effusions or pneumothorax.

It's essential to note that the specific methods and materials used for lung insufflation techniques might vary depending on the medical condition being treated and the discretion of medical professionals conducting the procedure.