Pneumothorax has been leaking air, indicating that the ruptured pulmonary blisters in the lungs have not healed, so it is necessary to use surgical methods to treat the ruptured lungs, with wedge resection for treatment, and then thoracoscopic pleural fixation, so that the mural and thoracic visceral pleura will be adhered to the wall, and the adherence, and after the adherence, if there is another rupture of the pulmonary alveoli there will not be a pneumothorax of the whole chest, which affects the respiratory function, and it will be only in the rupture of the Only limited pneumothorax will appear around the ruptured alveolus. Generally, it can be self-absorbed, and does not need to take thoracoscopic closed drainage or thoracoscopic surgery. Therefore, if the pneumothorax keeps leaking air for more than 7 days, it should be treated surgically.