Any kind of surgery has certain pain, lumpectomy also mainly lies in short-term pain, that is, pain within 1-2 months after surgery, but because the incision is relatively small, patients can tolerate any painful situation, very few patients have serious complications such as thrombosis and pulmonary embolism after surgery, which need to be taken into account before and after surgery, but more importantly, we need to weigh the pros and cons, not to delay the disease treatment because of the painful surgery. Minimally invasive surgery for pulmonary nodules refers to thoracoscopic resection of pulmonary nodules, which is less invasive, smaller incision and very easy to heal compared to previous open-heart surgery. Throughout the history of thoracic surgery, 20 years ago, the incision was 30-40cm, and even a rib had to be removed, which was very painful for the patient, and the amount of blood loss was also very large. Since lumpectomy is now widely carried out, the lumpectomy rate of pulmonary nodules has basically reached 100%, and only 1-3 small incisions are made for patients each time, and each incision is 1-3cm, which is less traumatic, smaller incision, easy to heal and fast recovery, and regular patients can be discharged in 4-7 days.