[Treatment of bone metastases with bisphosphonates].

Bone metastasis are very common in many cancers; metastatic bone disease is the most common cause of cancer pain and also of serious complications, which reduce the quality of life of these patients. Management of skeletal cancer involves a multimodality approach who include bisphosphonates, which in association with anti-tumour treatments reduce the apparition of new skeletal-related events (SRE) and prolong the delay to first SRE. They although reduce the pain of bone metastasis. All this facts do the quality of life better.