A system and method for treating bone abnormalities including vertebral compression fractures and the like. In one method, an elastomeric composite implant body is inserted into bone. A rigid insert can be inserted into the elastomeric composite implant body. The elastomeric composite implant body can...http://www.google.ca/patents/US8163031?utm_source=gb-gplus-sharePatent US8163031 - Composites and methods for treating bone