Spontaneous pneumothorax is a common disease with a high incidence in the spring and autumn seasons, mostly in young and middle-aged people who are thin and tall and prefer sports and manual laborers. Most of the attacks are caused by the rupture of multiple pulmonary blisters, so that the breathing gas passes through the rupture of the lung and enters the normal negative pressure pleural cavity, resulting in different degrees of lung compression. After the occurrence of pneumothorax, patients will have conscious symptoms, such as chest tightness, shortness of breath, chest pain, and in severe cases, hemopneumothorax, so that the respiratory and circulatory functions are seriously affected. Although there are many kinds of treatment methods for spontaneous pneumothorax, since pulmonary blisters are often multiple, incorrect treatment methods will leave the root of the disease, which will cause recurrent attacks in the future and make the patients suffer a lot. The right treatment method can make the patient suffer less and get a complete treatment. Incomplete treatment can leave patients, especially young students, with a serious psychological burden and even cause mental and psychological changes, which can seriously affect psychosomatic development. The treatment methods for spontaneous pneumothorax are mainly as follows: 1.Bed rest and observation: suitable for patients with less than 5%-10% lung compression, but only a small number of people can be cured, and the condition of most people will continue to develop; 2.Thoracic puncture and aspiration: suitable for patients with less than 30% lung compression or limited pneumothorax. If the lung is still not well reopened after several times of puncture and aspiration, it is necessary to change to other treatment methods, otherwise a significant proportion of patients will relapse later. 3.Closed chest drainage: Suitable for patients with lung compression greater than 30% or with pleural effusion. For any type of pneumothorax, this is an effective treatment that can significantly relieve the symptoms. However, there are still some of them will recur or the air leak cannot be closed, so that the closed chest drainage tube can be removed late. 4.Thoracoscopic surgery: Small surgical trauma is its biggest advantage, and most patients are currently treated by this method. 5.Ordinary open-heart surgery: The method is already backward, but the treatment is more thorough, and recurrence is rare after surgery. However, it leaves a large surgical scar on the body surface (the incision is about 20-30 centimeters) and its disadvantages are large surgical trauma and slow postoperative recovery. Young patients, especially women, are mostly reluctant to undergo this procedure.