A procedure that deliberately creates adhesions between the two layers of the pleura (lung lining) to prevent recurrent pneumothorax or pleural effusion. It can be performed surgically or by injecting irritating substances into the pleural space.
From Greek 'pleura' meaning 'side' or 'rib' (referring to the lung lining) and 'desis' meaning 'binding' or 'fusion.' The procedure literally binds the pleural layers together.
Pleurodesis essentially glues the lung to the chest wall by creating controlled inflammation that causes scar tissue formation, preventing the lung from collapsing again. This procedure is often the definitive treatment for patients who have suffered multiple pneumothoraxes, giving them confidence to return to normal activities.
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