Thoracoscopic surgery time for squamous lung cancer is usually 3~4 hours. However, the degree of disease of each patient is different, so the specific operation time cannot be generalized. Patients with squamous lung cancer can follow the doctor’s instruction to remove the lung lesion by thoracoscopic surgery, and the general operation time is 3~4 hours. If the size of the lung lesion is small, the operation time may be shortened, for example, 2~3 hours. If the patient’s condition is more serious, such as the presence of thoracic adhesions, the operation time may be longer, for example, 4~5 hours. If the cancer cells in the patient’s body have developed lymph node metastasis or distant metastasis, chemotherapy and radiotherapy should be carried out after thoracoscopic surgery according to the doctor’s prescription to eliminate the tumor cells in the body. After surgery, good wound care should be done to prevent wound infection. After surgery, patients need to go to the hospital for regular checkups to monitor the postoperative recovery and prevent recurrence. It is recommended that patients with squamous lung cancer should go to the hospital for consultation in time and judge whether thoracoscopic surgery is necessary according to their actual conditions, so as to avoid delaying their conditions.