Vertebroplasty compositions and methods are provided. By providing an elastic form stable material which is capable of being delivered directly to a specific desired location within a living creature and provides increased strength and rigidity to the injected location, disorders of the vertebrae of a living creature, for example disorders derived from osteoporosis, are able to be effectively treated. In a method embodiment, elastic form stable material is injected directly into a vertebral body to reinforce and strengthen the vertebral body. Other embodiments are also claimed and described.