The risks of pneumothorax surgery generally include intercostal nerve damage, anesthesia risk, bleeding from intercostal arteries and so on. 1. Intercostal nerve damage: pneumothorax rupture caused by pulmonary alveolus is usually operated by thoracoscopic surgery, but if the lung function is poor and the volume of pulmonary alveolus is large, open-heart surgery is needed, and open-heart surgery has a higher risk coefficient which may cause intercostal nerve damage. 2. Anesthesia risk: pneumothorax surgery requires general anesthesia, some patients will experience tracheal spasm and laryngospasm during intubation, and there may also be allergies to anesthetics and other dangers. 3. Intercostal artery bleeding: as the intercostal artery and intercostal vein are closed and drained in the thoracic cavity, the intercostal blood vessels may be damaged and cause hemorrhage. It is recommended that patients go to regular hospitals to choose appropriate treatment methods under the guidance of doctors.