Osteosarcoma, when it metastasizes to the bone, is very complex to treat. Surgery cannot fully excise the metastasized bone tissue. Currently, clinical treatments mainly involve a comprehensive approach using radiotherapy, chemotherapy, and traditional Chinese medicine. Most osteosarcomas show improvement in symptoms and an increase in patients' quality of life after radiotherapy and chemotherapy treatment. However, these treatments have their complications. For instance, while killing tumor cells, they can also damage normal cells, resulting in a decreased immune response and various related complications. Ultimately, this might lead to the cessation of radiotherapy and chemotherapy treatments. Therefore, current treatments for bone metastases from osteosarcoma involve using radiotherapy and chemotherapy in conjunction with traditional Chinese medicine. Traditional Chinese medicine may enhance the efficacy of radiotherapy and chemotherapy while also reducing their toxicity. (The use of medications should be under the guidance of a professional doctor.)