The vast majority of neonatal pneumothoraxes are either spontaneous, or traumatic and medical pneumothoraxes that heal without sequelae. Very few pneumothoraxes caused by lung diseases such as pulmonary cysts and alveoli may have sequelae and may recur, requiring surgical treatment. 1. The vast majority of neonatal pneumothorax are spontaneous pneumothorax, or traumatic and medical pneumothorax, usually without lung lesions, and there is no sequela after cure. 2. A small number of neonatal pneumothorax may be caused by lung lesions such as pulmonary cysts, subpleural alveoli, etc., which may have sequelae after cure, and the pneumothorax may recur in the later stage, requiring surgical treatment. Whether neonatal pneumothorax is well cured and whether there are sequelae, it is recommended to go to the hospital for further consultation.