The indications for thoracoscopic pleural fixation are patients with persistent or recurrent spontaneous pneumothorax, patients with bilateral pneumothorax, patients with consolidated pulmonary herpes, patients with pre-existing pulmonary insufficiency or patients who cannot tolerate open heart surgery. Thoracoscopic pleural fixation is a therapeutic measure used for the treatment of pneumothorax and is effective in the treatment of recurrent pneumothorax, and therefore can be used in the treatment of patients with persistent or recurrent spontaneous pneumothorax. In addition, thoracoscopic pleural fixation can be used to treat patients with bilateral pneumothorax and patients with combined pulmonary herpes. Since pleural fixation is performed thoracoscopically, it can also be performed on elderly patients, patients with pulmonary insufficiency, and patients who cannot tolerate open heart surgery. Thoracoscopic pleural fixation is used to treat pneumothorax by injecting a sclerosing agent into the thoracic cavity, which produces aseptic pleural inflammation and causes adhesion of the visceral and mural pleura, thereby eliminating the pleural space. If you need thoracoscopic pleural fixation, please go to a regular hospital.