Lung nodule surgery can be applied to the gamma knife for treatment, the specific treatment plan needs to be the specific size and location of the nodule to make a comprehensive judgment, under the guidance of the clinician for standardized treatment. Gamma Knife treatment mainly uses the energy of gamma rays to promote necrosis of the diseased tissue, followed by gradual liquefaction, absorption and disappearance. If nodules are found in the lungs through examination and the overall judgment of benign possibility is high, surgical treatment through Gamma Knife can be considered, and a large part of them can be cured. Through the corresponding means of treatment does not need anesthesia treatment, the trauma itself is relatively small, the bleeding is relatively small, and the postoperative recovery is relatively fast; however, if the lesion is malignant, it will have a certain probability of recurrence. Specifically whether to choose the corresponding surgery, must be standardized under the guidance of clinicians.