In the late stage of malignant tumor, there are often bone metastases, at this time, patients will have varying degrees of pain, some of which are very severe and even unbearable, which brings great psychological burden and fear to patients and their families, and some patients even have despair and light thoughts of life. In this case, it is difficult to stop the pain with general pain medications, even dulcolax and morphine. How to stop the pain? How can the quality of survival of patients be improved? We have carried out surgical resection of metastases and bone cement filling and internal fixation to solve the pain problem, with excellent clinical results, and most cases have achieved immediate pain relief. Postoperatively, patients can stop using pain medication and reduce the dosage and frequency, and patients and their families are satisfied, so that patients can live pain-free and finish their life journey with dignity in their lifetime.