Bone metastasis of lung adenocarcinoma will almost not be cured by itself, and even if it is treated, the probability that it can be cured is very low. Lung adenocarcinoma with bone metastasis is advanced lung cancer, and clinically it will almost not be cured by itself, because the tumor load is large, and it cannot be cured. Lung adenocarcinoma with bone metastasis is mainly treated with drug therapy, such as targeted therapy, chemotherapy, bisphosphonate, etc., and local radiotherapy. For patients with obvious pain caused by bone metastasis or pathological fracture, radiotherapy or surgery can be considered, which can mainly relieve pain and improve quality of life. Therefore, bone metastasis of lung adenocarcinoma cannot be cured by itself, and even if it is treated, it can only relieve symptoms and improve clinical symptoms.