What is bone Biopsy? A bone biopsy is a procedure in which bone samples are removed (with a special biopsy needle or during surgery) to find out if cancer or other abnormal cells are present. A bone biopsy involves the outer layers of bone, unlike a bone marrow biopsy, which involves the innermost part of the bone. What is bone cancer? Bone cancer can begin in any bone in the body, but it most commonly affects the pelvis or the long bones in the arms and legs. Bone cancer is rare, making up less than 1 percent of all cancers. In fact, noncancerous bone tumors are much more common than cancerous ones What happens when you have bone cancer? Bone cancer develops in the skeletal system and destroys tissue. It can spread to distant organs, such as the lungs. The usual treatment for bone cancer is surgery, and it has a good outlook following early diagnosis and management.Compare with traditional biopsy system, AND biopsy system can get enough specimen. Compare with traditional biopsy system, above specimen won't be squeezed and complete. It is difficult and easily failed to get specimen if we use traditional biopsy system. Compare with traditional biopsy system, AND biopsy system has wider range of application.