A pneumothorax (collapsed lung) happens when there’s air in the space between your chest wall and your lung (pleural space). Air in the pleural space can build up and press against your …

What Is a Collapsed Lung (Pneumothorax)? A collapsed lung or pneumothorax refers to a condition in which the space between the wall of the chest cavity and the lung itself fills with …

Sep 25, 2025 · A collapsed lung, medically known as a pneumothorax, is a serious condition that occurs when air leaks into the space between the lung and chest wall, causing the lung to …

Jan 16, 2021 · What is a collapsed lung? A collapsed lung is the deflation of some or all of a lung, resulting in difficulty breathing, chest pain, and low oxygen in the blood (hypoxia).

Aug 8, 2024 · A pneumothorax (noo-moe-THOR-aks) is a collapsed lung. A pneumothorax occurs when air leaks into the space between your lung and chest wall. This air pushes on the outside …

Jun 12, 2025 · There are two types of collapsed lung: pneumothorax (a total collapse) and atelectasis (partial collapse). Learn the symptoms, causes, and treatment.

Apr 24, 2019 · Pneumothorax is the medical term most people associate with a lung collapse but actually means “air in the pleura space causing your lungs to collapse or be compressed.”

Jan 8, 2025 · Collapsed lung can be caused by an injury to the lung. Injuries can include a gunshot or knife wound to the chest, rib fracture, or certain medical procedures. In some …

Oct 21, 2025 · A pneumothorax is air in the space between the lung and chest wall that can make the lung collapse. If you have symptoms of a pneumothorax, like sharp chest pain or shortness …

May 1, 2024 · (Image Credit: Anna Kuo) Pneumothorax, also called a collapsed lung, is when air gets between one of your lungs and the wall of your chest. It happens when air leaks out of …